1796634970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 3867393600

約数和(自身を除く): 2070758630

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 97, 130, 145, 170, 194, 221, 289, 290, 377, 442, 485, 493, 578, 754, 970, 986, 1105, 1261, 1445, 1649, 1885, 2210, 2465, 2522, 2813, 2890, 3298, 3757, 3770, 4913, 4930, 5626, 6305, 6409, 7514, 8245, 8381, 9826, 12610, 12818, 14065, 16490, 16762, 18785, 21437, 24565, 28033, 28130, 32045, 36569, 37570, 41905, 42874, 47821, 49130, 56066, 63869, 64090, 73138, 83810, 95642, 107185, 108953, 127738, 140165, 142477, 182845, 214370, 217906, 239105, 280330, 284954, 319345, 364429, 365690, 476561, 478210, 544765, 621673, 638690, 712385, 728858, 812957, 953122, 1089530, 1243346, 1424770, 1625914, 1822145, 1852201, 2382805, 3108365, 3644290, 3704402, 4064785, 4765610, 6195293, 6216730, 8129570, 9261005, 10568441, 12390586, 13820269, 18522010, 21136882, 27640538, 30976465, 52842205, 61952930, 69101345, 105684410, 138202690, 179663497, 359326994, 898317485, 1796634970]

約数ペア:

[(1, 1796634970), (2, 898317485), (5, 359326994), (10, 179663497), (13, 138202690), (17, 105684410), (26, 69101345), (29, 61952930), (34, 52842205), (58, 30976465), (65, 27640538), (85, 21136882), (97, 18522010), (130, 13820269), (145, 12390586), (170, 10568441), (194, 9261005), (221, 8129570), (289, 6216730), (290, 6195293), (377, 4765610), (442, 4064785), (485, 3704402), (493, 3644290), (578, 3108365), (754, 2382805), (970, 1852201), (986, 1822145), (1105, 1625914), (1261, 1424770), (1445, 1243346), (1649, 1089530), (1885, 953122), (2210, 812957), (2465, 728858), (2522, 712385), (2813, 638690), (2890, 621673), (3298, 544765), (3757, 478210), (3770, 476561), (4913, 365690), (4930, 364429), (5626, 319345), (6305, 284954), (6409, 280330), (7514, 239105), (8245, 217906), (8381, 214370), (9826, 182845), (12610, 142477), (12818, 140165), (14065, 127738), (16490, 108953), (16762, 107185), (18785, 95642), (21437, 83810), (24565, 73138), (28033, 64090), (28130, 63869), (32045, 56066), (36569, 49130), (37570, 47821), (41905, 42874)]