28794923640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11426557}}^1$

素因数の和:11426581

約数の個数: 96

約数和(自身を含む): 106952582880

約数和(自身を除く): 78157659240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11426557, 22853114, 34279671, 45706228, 57132785, 68559342, 79985899, 91412456, 102839013, 114265570, 137118684, 159971798, 171398355, 205678026, 228531140, 239957697, 274237368, 319943596, 342796710, 399929495, 411356052, 457062280, 479915394, 514195065, 639887192, 685593420, 719873091, 799858990, 822712104, 959830788, 1028390130, 1199788485, 1371186840, 1439746182, 1599717980, 1919661576, 2056780260, 2399576970, 2879492364, 3199435960, 3599365455, 4113560520, 4799153940, 5758984728, 7198730910, 9598307880, 14397461820, 28794923640]

約数ペア:

[(1, 28794923640), (2, 14397461820), (3, 9598307880), (4, 7198730910), (5, 5758984728), (6, 4799153940), (7, 4113560520), (8, 3599365455), (9, 3199435960), (10, 2879492364), (12, 2399576970), (14, 2056780260), (15, 1919661576), (18, 1599717980), (20, 1439746182), (21, 1371186840), (24, 1199788485), (28, 1028390130), (30, 959830788), (35, 822712104), (36, 799858990), (40, 719873091), (42, 685593420), (45, 639887192), (56, 514195065), (60, 479915394), (63, 457062280), (70, 411356052), (72, 399929495), (84, 342796710), (90, 319943596), (105, 274237368), (120, 239957697), (126, 228531140), (140, 205678026), (168, 171398355), (180, 159971798), (210, 137118684), (252, 114265570), (280, 102839013), (315, 91412456), (360, 79985899), (420, 68559342), (504, 57132785), (630, 45706228), (840, 34279671), (1260, 22853114), (2520, 11426557)]