7146669250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 16037139456

約数和(自身を除く): 8890470206

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 277, 322, 350, 554, 575, 641, 805, 875, 1150, 1282, 1385, 1610, 1750, 1939, 2770, 2875, 3205, 3878, 4025, 4487, 5750, 6371, 6410, 6925, 8050, 8974, 9695, 12742, 13850, 14743, 16025, 19390, 20125, 22435, 29486, 31855, 32050, 34625, 40250, 44597, 44870, 48475, 63710, 69250, 73715, 80125, 89194, 96950, 103201, 112175, 147430, 159275, 160250, 177557, 206402, 222985, 224350, 242375, 318550, 355114, 368575, 445970, 484750, 516005, 560875, 737150, 796375, 887785, 1032010, 1114925, 1121750, 1242899, 1592750, 1775570, 1842875, 2229850, 2485798, 2580025, 3685750, 4083811, 4438925, 5160050, 5574625, 6214495, 8167622, 8877850, 11149250, 12428990, 12900125, 20419055, 22194625, 25800250, 28586677, 31072475, 40838110, 44389250, 57173354, 62144950, 102095275, 142933385, 155362375, 204190550, 285866770, 310724750, 510476375, 714666925, 1020952750, 1429333850, 3573334625, 7146669250]

約数ペア:

[(1, 7146669250), (2, 3573334625), (5, 1429333850), (7, 1020952750), (10, 714666925), (14, 510476375), (23, 310724750), (25, 285866770), (35, 204190550), (46, 155362375), (50, 142933385), (70, 102095275), (115, 62144950), (125, 57173354), (161, 44389250), (175, 40838110), (230, 31072475), (250, 28586677), (277, 25800250), (322, 22194625), (350, 20419055), (554, 12900125), (575, 12428990), (641, 11149250), (805, 8877850), (875, 8167622), (1150, 6214495), (1282, 5574625), (1385, 5160050), (1610, 4438925), (1750, 4083811), (1939, 3685750), (2770, 2580025), (2875, 2485798), (3205, 2229850), (3878, 1842875), (4025, 1775570), (4487, 1592750), (5750, 1242899), (6371, 1121750), (6410, 1114925), (6925, 1032010), (8050, 887785), (8974, 796375), (9695, 737150), (12742, 560875), (13850, 516005), (14743, 484750), (16025, 445970), (19390, 368575), (20125, 355114), (22435, 318550), (29486, 242375), (31855, 224350), (32050, 222985), (34625, 206402), (40250, 177557), (44597, 160250), (44870, 159275), (48475, 147430), (63710, 112175), (69250, 103201), (73715, 96950), (80125, 89194)]