76379810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 167106240

約数和(自身を除く): 90726430

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 107, 130, 170, 190, 214, 221, 247, 289, 323, 442, 494, 535, 578, 646, 1070, 1105, 1235, 1391, 1445, 1615, 1819, 2033, 2210, 2470, 2782, 2890, 3230, 3638, 3757, 4066, 4199, 5491, 6955, 7514, 8398, 9095, 10165, 10982, 13910, 18190, 18785, 20330, 20995, 23647, 26429, 27455, 30923, 34561, 37570, 41990, 47294, 52858, 54910, 61846, 69122, 71383, 118235, 132145, 142766, 154615, 172805, 236470, 264290, 309230, 345610, 356915, 401999, 449293, 587537, 713830, 803998, 898586, 1175074, 2009995, 2246465, 2937685, 4019990, 4492930, 5875370, 7637981, 15275962, 38189905, 76379810]

約数ペア:

[(1, 76379810), (2, 38189905), (5, 15275962), (10, 7637981), (13, 5875370), (17, 4492930), (19, 4019990), (26, 2937685), (34, 2246465), (38, 2009995), (65, 1175074), (85, 898586), (95, 803998), (107, 713830), (130, 587537), (170, 449293), (190, 401999), (214, 356915), (221, 345610), (247, 309230), (289, 264290), (323, 236470), (442, 172805), (494, 154615), (535, 142766), (578, 132145), (646, 118235), (1070, 71383), (1105, 69122), (1235, 61846), (1391, 54910), (1445, 52858), (1615, 47294), (1819, 41990), (2033, 37570), (2210, 34561), (2470, 30923), (2782, 27455), (2890, 26429), (3230, 23647), (3638, 20995), (3757, 20330), (4066, 18785), (4199, 18190), (5491, 13910), (6955, 10982), (7514, 10165), (8398, 9095)]