39788190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 115105536

約数和(自身を除く): 75317346

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1097, 1170, 1209, 1395, 2015, 2194, 2418, 2790, 3291, 3627, 4030, 5485, 6045, 6582, 7254, 9873, 10970, 12090, 14261, 16455, 18135, 19746, 28522, 32910, 34007, 36270, 42783, 49365, 68014, 71305, 85566, 98730, 102021, 128349, 142610, 170035, 204042, 213915, 256698, 306063, 340070, 427830, 442091, 510105, 612126, 641745, 884182, 1020210, 1283490, 1326273, 1530315, 2210455, 2652546, 3060630, 3978819, 4420910, 6631365, 7957638, 13262730, 19894095, 39788190]

約数ペア:

[(1, 39788190), (2, 19894095), (3, 13262730), (5, 7957638), (6, 6631365), (9, 4420910), (10, 3978819), (13, 3060630), (15, 2652546), (18, 2210455), (26, 1530315), (30, 1326273), (31, 1283490), (39, 1020210), (45, 884182), (62, 641745), (65, 612126), (78, 510105), (90, 442091), (93, 427830), (117, 340070), (130, 306063), (155, 256698), (186, 213915), (195, 204042), (234, 170035), (279, 142610), (310, 128349), (390, 102021), (403, 98730), (465, 85566), (558, 71305), (585, 68014), (806, 49365), (930, 42783), (1097, 36270), (1170, 34007), (1209, 32910), (1395, 28522), (2015, 19746), (2194, 18135), (2418, 16455), (2790, 14261), (3291, 12090), (3627, 10970), (4030, 9873), (5485, 7254), (6045, 6582)]