428702340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1409}}^1$

素因数の和:1893

約数の個数: 96

約数和(自身を含む): 1313262720

約数和(自身を除く): 884560380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 461, 660, 922, 1383, 1409, 1844, 2305, 2766, 2818, 4227, 4610, 5071, 5532, 5636, 6915, 7045, 8454, 9220, 10142, 13830, 14090, 15213, 15499, 16908, 20284, 21135, 25355, 27660, 28180, 30426, 30998, 42270, 46497, 50710, 60852, 61996, 76065, 77495, 84540, 92994, 101420, 152130, 154990, 185988, 232485, 304260, 309980, 464970, 649549, 929940, 1299098, 1948647, 2598196, 3247745, 3897294, 6495490, 7145039, 7794588, 9743235, 12990980, 14290078, 19486470, 21435117, 28580156, 35725195, 38972940, 42870234, 71450390, 85740468, 107175585, 142900780, 214351170, 428702340]

約数ペア:

[(1, 428702340), (2, 214351170), (3, 142900780), (4, 107175585), (5, 85740468), (6, 71450390), (10, 42870234), (11, 38972940), (12, 35725195), (15, 28580156), (20, 21435117), (22, 19486470), (30, 14290078), (33, 12990980), (44, 9743235), (55, 7794588), (60, 7145039), (66, 6495490), (110, 3897294), (132, 3247745), (165, 2598196), (220, 1948647), (330, 1299098), (461, 929940), (660, 649549), (922, 464970), (1383, 309980), (1409, 304260), (1844, 232485), (2305, 185988), (2766, 154990), (2818, 152130), (4227, 101420), (4610, 92994), (5071, 84540), (5532, 77495), (5636, 76065), (6915, 61996), (7045, 60852), (8454, 50710), (9220, 46497), (10142, 42270), (13830, 30998), (14090, 30426), (15213, 28180), (15499, 27660), (16908, 25355), (20284, 21135)]