894808980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3166

約数の個数: 144

約数和(自身を含む): 2947037184

約数和(自身を除く): 2052228204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 1143, 1170, 1270, 1524, 1651, 1905, 2286, 2340, 2540, 3011, 3302, 3810, 4572, 4953, 5715, 6022, 6604, 7620, 8255, 9033, 9906, 11430, 12044, 14859, 15055, 16510, 18066, 19812, 22860, 24765, 27099, 29718, 30110, 33020, 36132, 39143, 45165, 49530, 54198, 59436, 60220, 74295, 78286, 90330, 99060, 108396, 117429, 135495, 148590, 156572, 180660, 195715, 234858, 270990, 297180, 352287, 382397, 391430, 469716, 541980, 587145, 704574, 764794, 782860, 1147191, 1174290, 1409148, 1529588, 1761435, 1911985, 2294382, 2348580, 3441573, 3522870, 3823970, 4588764, 4971161, 5735955, 6883146, 7045740, 7647940, 9942322, 11471910, 13766292, 14913483, 17207865, 19884644, 22943820, 24855805, 29826966, 34415730, 44740449, 49711610, 59653932, 68831460, 74567415, 89480898, 99423220, 149134830, 178961796, 223702245, 298269660, 447404490, 894808980]

約数ペア:

[(1, 894808980), (2, 447404490), (3, 298269660), (4, 223702245), (5, 178961796), (6, 149134830), (9, 99423220), (10, 89480898), (12, 74567415), (13, 68831460), (15, 59653932), (18, 49711610), (20, 44740449), (26, 34415730), (30, 29826966), (36, 24855805), (39, 22943820), (45, 19884644), (52, 17207865), (60, 14913483), (65, 13766292), (78, 11471910), (90, 9942322), (117, 7647940), (127, 7045740), (130, 6883146), (156, 5735955), (180, 4971161), (195, 4588764), (234, 3823970), (254, 3522870), (260, 3441573), (381, 2348580), (390, 2294382), (468, 1911985), (508, 1761435), (585, 1529588), (635, 1409148), (762, 1174290), (780, 1147191), (1143, 782860), (1170, 764794), (1270, 704574), (1524, 587145), (1651, 541980), (1905, 469716), (2286, 391430), (2340, 382397), (2540, 352287), (3011, 297180), (3302, 270990), (3810, 234858), (4572, 195715), (4953, 180660), (5715, 156572), (6022, 148590), (6604, 135495), (7620, 117429), (8255, 108396), (9033, 99060), (9906, 90330), (11430, 78286), (12044, 74295), (14859, 60220), (15055, 59436), (16510, 54198), (18066, 49530), (19812, 45165), (22860, 39143), (24765, 36132), (27099, 33020), (29718, 30110)]