7935690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 23887872

約数和(自身を除く): 15952182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 53, 62, 69, 70, 93, 105, 106, 115, 138, 155, 159, 161, 186, 210, 217, 230, 265, 310, 318, 322, 345, 371, 434, 465, 483, 530, 651, 690, 713, 742, 795, 805, 930, 966, 1085, 1113, 1219, 1302, 1426, 1590, 1610, 1643, 1855, 2139, 2170, 2226, 2415, 2438, 3255, 3286, 3565, 3657, 3710, 4278, 4830, 4929, 4991, 5565, 6095, 6510, 7130, 7314, 8215, 8533, 9858, 9982, 10695, 11130, 11501, 12190, 14973, 16430, 17066, 18285, 21390, 23002, 24645, 24955, 25599, 29946, 34503, 36570, 37789, 42665, 49290, 49910, 51198, 57505, 69006, 74865, 75578, 85330, 113367, 115010, 127995, 149730, 172515, 188945, 226734, 255990, 264523, 345030, 377890, 529046, 566835, 793569, 1133670, 1322615, 1587138, 2645230, 3967845, 7935690]

約数ペア:

[(1, 7935690), (2, 3967845), (3, 2645230), (5, 1587138), (6, 1322615), (7, 1133670), (10, 793569), (14, 566835), (15, 529046), (21, 377890), (23, 345030), (30, 264523), (31, 255990), (35, 226734), (42, 188945), (46, 172515), (53, 149730), (62, 127995), (69, 115010), (70, 113367), (93, 85330), (105, 75578), (106, 74865), (115, 69006), (138, 57505), (155, 51198), (159, 49910), (161, 49290), (186, 42665), (210, 37789), (217, 36570), (230, 34503), (265, 29946), (310, 25599), (318, 24955), (322, 24645), (345, 23002), (371, 21390), (434, 18285), (465, 17066), (483, 16430), (530, 14973), (651, 12190), (690, 11501), (713, 11130), (742, 10695), (795, 9982), (805, 9858), (930, 8533), (966, 8215), (1085, 7314), (1113, 7130), (1219, 6510), (1302, 6095), (1426, 5565), (1590, 4991), (1610, 4929), (1643, 4830), (1855, 4278), (2139, 3710), (2170, 3657), (2226, 3565), (2415, 3286), (2438, 3255)]