845984940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15649}}^1$

素因数の和:15731

約数の個数: 96

約数和(自身を含む): 2555582400

約数和(自身を除く): 1709597460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1802, 2703, 3180, 3604, 4505, 5406, 9010, 10812, 13515, 15649, 18020, 27030, 31298, 46947, 54060, 62596, 78245, 93894, 156490, 187788, 234735, 266033, 312980, 469470, 532066, 798099, 829397, 938940, 1064132, 1330165, 1596198, 1658794, 2488191, 2660330, 3192396, 3317588, 3990495, 4146985, 4976382, 5320660, 7980990, 8293970, 9952764, 12440955, 14099749, 15961980, 16587940, 24881910, 28199498, 42299247, 49763820, 56398996, 70498745, 84598494, 140997490, 169196988, 211496235, 281994980, 422992470, 845984940]

約数ペア:

[(1, 845984940), (2, 422992470), (3, 281994980), (4, 211496235), (5, 169196988), (6, 140997490), (10, 84598494), (12, 70498745), (15, 56398996), (17, 49763820), (20, 42299247), (30, 28199498), (34, 24881910), (51, 16587940), (53, 15961980), (60, 14099749), (68, 12440955), (85, 9952764), (102, 8293970), (106, 7980990), (159, 5320660), (170, 4976382), (204, 4146985), (212, 3990495), (255, 3317588), (265, 3192396), (318, 2660330), (340, 2488191), (510, 1658794), (530, 1596198), (636, 1330165), (795, 1064132), (901, 938940), (1020, 829397), (1060, 798099), (1590, 532066), (1802, 469470), (2703, 312980), (3180, 266033), (3604, 234735), (4505, 187788), (5406, 156490), (9010, 93894), (10812, 78245), (13515, 62596), (15649, 54060), (18020, 46947), (27030, 31298)]