47705910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 148925952

約数和(自身を除く): 101220042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 49, 51, 69, 70, 83, 85, 98, 102, 105, 115, 119, 138, 147, 161, 166, 170, 210, 230, 238, 245, 249, 255, 294, 322, 345, 357, 391, 415, 483, 490, 498, 510, 581, 595, 690, 714, 735, 782, 805, 830, 833, 966, 1127, 1162, 1173, 1190, 1245, 1411, 1470, 1610, 1666, 1743, 1785, 1909, 1955, 2254, 2346, 2415, 2490, 2499, 2737, 2822, 2905, 3381, 3486, 3570, 3818, 3910, 4067, 4165, 4233, 4830, 4998, 5474, 5635, 5727, 5810, 5865, 6762, 7055, 8134, 8211, 8330, 8466, 8715, 9545, 9877, 11270, 11454, 11730, 12201, 12495, 13363, 13685, 14110, 16422, 16905, 17430, 19090, 19159, 19754, 20335, 21165, 24402, 24990, 26726, 27370, 28635, 29631, 32453, 33810, 38318, 40089, 40670, 41055, 42330, 49385, 57270, 57477, 59262, 61005, 64906, 66815, 69139, 80178, 82110, 93541, 95795, 97359, 98770, 114954, 122010, 133630, 138278, 148155, 162265, 187082, 191590, 194718, 200445, 207417, 227171, 280623, 287385, 296310, 324530, 345695, 400890, 414834, 454342, 467705, 486795, 561246, 574770, 681513, 691390, 935410, 973590, 1037085, 1135855, 1363026, 1403115, 1590197, 2074170, 2271710, 2806230, 3180394, 3407565, 4770591, 6815130, 7950985, 9541182, 15901970, 23852955, 47705910]

約数ペア:

[(1, 47705910), (2, 23852955), (3, 15901970), (5, 9541182), (6, 7950985), (7, 6815130), (10, 4770591), (14, 3407565), (15, 3180394), (17, 2806230), (21, 2271710), (23, 2074170), (30, 1590197), (34, 1403115), (35, 1363026), (42, 1135855), (46, 1037085), (49, 973590), (51, 935410), (69, 691390), (70, 681513), (83, 574770), (85, 561246), (98, 486795), (102, 467705), (105, 454342), (115, 414834), (119, 400890), (138, 345695), (147, 324530), (161, 296310), (166, 287385), (170, 280623), (210, 227171), (230, 207417), (238, 200445), (245, 194718), (249, 191590), (255, 187082), (294, 162265), (322, 148155), (345, 138278), (357, 133630), (391, 122010), (415, 114954), (483, 98770), (490, 97359), (498, 95795), (510, 93541), (581, 82110), (595, 80178), (690, 69139), (714, 66815), (735, 64906), (782, 61005), (805, 59262), (830, 57477), (833, 57270), (966, 49385), (1127, 42330), (1162, 41055), (1173, 40670), (1190, 40089), (1245, 38318), (1411, 33810), (1470, 32453), (1610, 29631), (1666, 28635), (1743, 27370), (1785, 26726), (1909, 24990), (1955, 24402), (2254, 21165), (2346, 20335), (2415, 19754), (2490, 19159), (2499, 19090), (2737, 17430), (2822, 16905), (2905, 16422), (3381, 14110), (3486, 13685), (3570, 13363), (3818, 12495), (3910, 12201), (4067, 11730), (4165, 11454), (4233, 11270), (4830, 9877), (4998, 9545), (5474, 8715), (5635, 8466), (5727, 8330), (5810, 8211), (5865, 8134), (6762, 7055)]