30836693940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{19777}}^1$

素因数の和:21801

約数の個数: 96

約数和(自身を含む): 93035712000

約数和(自身を除く): 62199018060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1999, 3998, 5997, 7996, 9995, 11994, 19777, 19990, 23988, 25987, 29985, 39554, 39980, 51974, 59331, 59970, 77961, 79108, 98885, 103948, 118662, 119940, 129935, 155922, 197770, 237324, 257101, 259870, 296655, 311844, 389805, 395540, 514202, 519740, 593310, 771303, 779610, 1028404, 1186620, 1285505, 1542606, 1559220, 2571010, 3085212, 3856515, 5142020, 7713030, 15426060, 39534223, 79068446, 118602669, 158136892, 197671115, 237205338, 395342230, 474410676, 513944899, 593013345, 790684460, 1027889798, 1186026690, 1541834697, 2055779596, 2372053380, 2569724495, 3083669394, 5139448990, 6167338788, 7709173485, 10278897980, 15418346970, 30836693940]

約数ペア:

[(1, 30836693940), (2, 15418346970), (3, 10278897980), (4, 7709173485), (5, 6167338788), (6, 5139448990), (10, 3083669394), (12, 2569724495), (13, 2372053380), (15, 2055779596), (20, 1541834697), (26, 1186026690), (30, 1027889798), (39, 790684460), (52, 593013345), (60, 513944899), (65, 474410676), (78, 395342230), (130, 237205338), (156, 197671115), (195, 158136892), (260, 118602669), (390, 79068446), (780, 39534223), (1999, 15426060), (3998, 7713030), (5997, 5142020), (7996, 3856515), (9995, 3085212), (11994, 2571010), (19777, 1559220), (19990, 1542606), (23988, 1285505), (25987, 1186620), (29985, 1028404), (39554, 779610), (39980, 771303), (51974, 593310), (59331, 519740), (59970, 514202), (77961, 395540), (79108, 389805), (98885, 311844), (103948, 296655), (118662, 259870), (119940, 257101), (129935, 237324), (155922, 197770)]