15671269250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3089}}^1$

素因数の和:3349

約数の個数: 128

約数和(自身を含む): 36280258560

約数和(自身を除く): 20608989310

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 223, 250, 325, 350, 446, 455, 650, 875, 910, 1115, 1561, 1625, 1750, 2230, 2275, 2899, 3089, 3122, 3250, 4550, 5575, 5798, 6178, 7805, 11150, 11375, 14495, 15445, 15610, 20293, 21623, 22750, 27875, 28990, 30890, 39025, 40157, 40586, 43246, 55750, 72475, 77225, 78050, 80314, 101465, 108115, 144950, 154450, 195125, 200785, 202930, 216230, 281099, 362375, 386125, 390250, 401570, 507325, 540575, 562198, 688847, 724750, 772250, 1003925, 1014650, 1081150, 1377694, 1405495, 2007850, 2536625, 2702875, 2810990, 3444235, 4821929, 5019625, 5073250, 5405750, 6888470, 7027475, 8955011, 9643858, 10039250, 14054950, 17221175, 17910022, 24109645, 34442350, 35137375, 44775055, 48219290, 62685077, 70274750, 86105875, 89550110, 120548225, 125370154, 172211750, 223875275, 241096450, 313425385, 447750550, 602741125, 626850770, 1119376375, 1205482250, 1567126925, 2238752750, 3134253850, 7835634625, 15671269250]

約数ペア:

[(1, 15671269250), (2, 7835634625), (5, 3134253850), (7, 2238752750), (10, 1567126925), (13, 1205482250), (14, 1119376375), (25, 626850770), (26, 602741125), (35, 447750550), (50, 313425385), (65, 241096450), (70, 223875275), (91, 172211750), (125, 125370154), (130, 120548225), (175, 89550110), (182, 86105875), (223, 70274750), (250, 62685077), (325, 48219290), (350, 44775055), (446, 35137375), (455, 34442350), (650, 24109645), (875, 17910022), (910, 17221175), (1115, 14054950), (1561, 10039250), (1625, 9643858), (1750, 8955011), (2230, 7027475), (2275, 6888470), (2899, 5405750), (3089, 5073250), (3122, 5019625), (3250, 4821929), (4550, 3444235), (5575, 2810990), (5798, 2702875), (6178, 2536625), (7805, 2007850), (11150, 1405495), (11375, 1377694), (14495, 1081150), (15445, 1014650), (15610, 1003925), (20293, 772250), (21623, 724750), (22750, 688847), (27875, 562198), (28990, 540575), (30890, 507325), (39025, 401570), (40157, 390250), (40586, 386125), (43246, 362375), (55750, 281099), (72475, 216230), (77225, 202930), (78050, 200785), (80314, 195125), (101465, 154450), (108115, 144950)]