210009769450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{15439}}^1$

素因数の和:16712

約数の個数: 96

約数和(自身を含む): 445801466880

約数和(自身を除く): 235791697430

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1231, 2210, 2462, 5525, 6155, 11050, 12310, 15439, 16003, 20927, 30775, 30878, 32006, 41854, 61550, 77195, 80015, 104635, 154390, 160030, 200707, 209270, 262463, 272051, 385975, 400075, 401414, 523175, 524926, 544102, 771950, 800150, 1003535, 1046350, 1312315, 1360255, 2007070, 2624630, 2720510, 3412019, 5017675, 6561575, 6801275, 6824038, 10035350, 13123150, 13602550, 17060095, 19005409, 34120190, 38010818, 85300475, 95027045, 170600950, 190054090, 247070317, 323091953, 475135225, 494140634, 646183906, 950270450, 1235351585, 1615459765, 2470703170, 3230919530, 4200195389, 6176757925, 8077298825, 8400390778, 12353515850, 16154597650, 21000976945, 42001953890, 105004884725, 210009769450]

約数ペア:

[(1, 210009769450), (2, 105004884725), (5, 42001953890), (10, 21000976945), (13, 16154597650), (17, 12353515850), (25, 8400390778), (26, 8077298825), (34, 6176757925), (50, 4200195389), (65, 3230919530), (85, 2470703170), (130, 1615459765), (170, 1235351585), (221, 950270450), (325, 646183906), (425, 494140634), (442, 475135225), (650, 323091953), (850, 247070317), (1105, 190054090), (1231, 170600950), (2210, 95027045), (2462, 85300475), (5525, 38010818), (6155, 34120190), (11050, 19005409), (12310, 17060095), (15439, 13602550), (16003, 13123150), (20927, 10035350), (30775, 6824038), (30878, 6801275), (32006, 6561575), (41854, 5017675), (61550, 3412019), (77195, 2720510), (80015, 2624630), (104635, 2007070), (154390, 1360255), (160030, 1312315), (200707, 1046350), (209270, 1003535), (262463, 800150), (272051, 771950), (385975, 544102), (400075, 524926), (401414, 523175)]