857596710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 2197684224

約数和(自身を除く): 1340087514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 127, 137, 155, 159, 186, 254, 265, 274, 310, 318, 381, 411, 465, 530, 635, 685, 762, 795, 822, 930, 1270, 1370, 1590, 1643, 1905, 2055, 3286, 3810, 3937, 4110, 4247, 4929, 6731, 7261, 7874, 8215, 8494, 9858, 11811, 12741, 13462, 14522, 16430, 17399, 19685, 20193, 21235, 21783, 23622, 24645, 25482, 33655, 34798, 36305, 39370, 40386, 42470, 43566, 49290, 52197, 59055, 63705, 67310, 72610, 86995, 100965, 104394, 108915, 118110, 127410, 173990, 201930, 208661, 217830, 225091, 260985, 417322, 450182, 521970, 539369, 625983, 675273, 922147, 1043305, 1078738, 1125455, 1251966, 1350546, 1618107, 1844294, 2086610, 2250910, 2696845, 2766441, 3129915, 3236214, 3376365, 4610735, 5393690, 5532882, 6259830, 6752730, 8090535, 9221470, 13832205, 16181070, 27664410, 28586557, 57173114, 85759671, 142932785, 171519342, 285865570, 428798355, 857596710]

約数ペア:

[(1, 857596710), (2, 428798355), (3, 285865570), (5, 171519342), (6, 142932785), (10, 85759671), (15, 57173114), (30, 28586557), (31, 27664410), (53, 16181070), (62, 13832205), (93, 9221470), (106, 8090535), (127, 6752730), (137, 6259830), (155, 5532882), (159, 5393690), (186, 4610735), (254, 3376365), (265, 3236214), (274, 3129915), (310, 2766441), (318, 2696845), (381, 2250910), (411, 2086610), (465, 1844294), (530, 1618107), (635, 1350546), (685, 1251966), (762, 1125455), (795, 1078738), (822, 1043305), (930, 922147), (1270, 675273), (1370, 625983), (1590, 539369), (1643, 521970), (1905, 450182), (2055, 417322), (3286, 260985), (3810, 225091), (3937, 217830), (4110, 208661), (4247, 201930), (4929, 173990), (6731, 127410), (7261, 118110), (7874, 108915), (8215, 104394), (8494, 100965), (9858, 86995), (11811, 72610), (12741, 67310), (13462, 63705), (14522, 59055), (16430, 52197), (17399, 49290), (19685, 43566), (20193, 42470), (21235, 40386), (21783, 39370), (23622, 36305), (24645, 34798), (25482, 33655)]