68685570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4501

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 125766270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4463, 5130, 7695, 8926, 13389, 15390, 22315, 26778, 40167, 44630, 66945, 80334, 84797, 120501, 133890, 169594, 200835, 241002, 254391, 361503, 401670, 423985, 508782, 602505, 723006, 763173, 847970, 1205010, 1271955, 1526346, 1807515, 2289519, 2543910, 3615030, 3815865, 4579038, 6868557, 7631730, 11447595, 13737114, 22895190, 34342785, 68685570]

約数ペア:

[(1, 68685570), (2, 34342785), (3, 22895190), (5, 13737114), (6, 11447595), (9, 7631730), (10, 6868557), (15, 4579038), (18, 3815865), (19, 3615030), (27, 2543910), (30, 2289519), (38, 1807515), (45, 1526346), (54, 1271955), (57, 1205010), (81, 847970), (90, 763173), (95, 723006), (114, 602505), (135, 508782), (162, 423985), (171, 401670), (190, 361503), (270, 254391), (285, 241002), (342, 200835), (405, 169594), (513, 133890), (570, 120501), (810, 84797), (855, 80334), (1026, 66945), (1539, 44630), (1710, 40167), (2565, 26778), (3078, 22315), (4463, 15390), (5130, 13389), (7695, 8926)]