193535790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 562387536

約数和(自身を除く): 368851746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 137, 147, 155, 186, 210, 217, 245, 274, 294, 310, 411, 434, 465, 490, 651, 685, 735, 822, 930, 959, 961, 1085, 1302, 1370, 1470, 1519, 1918, 1922, 2055, 2170, 2877, 2883, 3038, 3255, 4110, 4247, 4557, 4795, 4805, 5754, 5766, 6510, 6713, 6727, 7595, 8494, 9114, 9590, 9610, 12741, 13426, 13454, 14385, 14415, 15190, 20139, 20181, 21235, 22785, 25482, 28770, 28830, 29729, 33565, 33635, 40278, 40362, 42470, 45570, 47089, 59458, 63705, 67130, 67270, 89187, 94178, 100695, 100905, 127410, 131657, 141267, 148645, 178374, 201390, 201810, 208103, 235445, 263314, 282534, 297290, 394971, 416206, 445935, 470890, 624309, 658285, 706335, 789942, 891870, 921599, 1040515, 1248618, 1316570, 1412670, 1843198, 1974855, 2081030, 2764797, 3121545, 3949710, 4607995, 5529594, 6243090, 6451193, 9215990, 12902386, 13823985, 19353579, 27647970, 32255965, 38707158, 64511930, 96767895, 193535790]

約数ペア:

[(1, 193535790), (2, 96767895), (3, 64511930), (5, 38707158), (6, 32255965), (7, 27647970), (10, 19353579), (14, 13823985), (15, 12902386), (21, 9215990), (30, 6451193), (31, 6243090), (35, 5529594), (42, 4607995), (49, 3949710), (62, 3121545), (70, 2764797), (93, 2081030), (98, 1974855), (105, 1843198), (137, 1412670), (147, 1316570), (155, 1248618), (186, 1040515), (210, 921599), (217, 891870), (245, 789942), (274, 706335), (294, 658285), (310, 624309), (411, 470890), (434, 445935), (465, 416206), (490, 394971), (651, 297290), (685, 282534), (735, 263314), (822, 235445), (930, 208103), (959, 201810), (961, 201390), (1085, 178374), (1302, 148645), (1370, 141267), (1470, 131657), (1519, 127410), (1918, 100905), (1922, 100695), (2055, 94178), (2170, 89187), (2877, 67270), (2883, 67130), (3038, 63705), (3255, 59458), (4110, 47089), (4247, 45570), (4557, 42470), (4795, 40362), (4805, 40278), (5754, 33635), (5766, 33565), (6510, 29729), (6713, 28830), (6727, 28770), (7595, 25482), (8494, 22785), (9114, 21235), (9590, 20181), (9610, 20139), (12741, 15190), (13426, 14415), (13454, 14385)]