9074198640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2908397}}^1$

素因数の和:2908426

約数の個数: 80

約数和(自身を含む): 30293873568

約数和(自身を除く): 21219674928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2908397, 5816794, 8725191, 11633588, 14541985, 17450382, 23267176, 29083970, 34900764, 37809161, 43625955, 46534352, 58167940, 69801528, 75618322, 87251910, 113427483, 116335880, 139603056, 151236644, 174503820, 189045805, 226854966, 232671760, 302473288, 349007640, 378091610, 453709932, 567137415, 604946576, 698015280, 756183220, 907419864, 1134274830, 1512366440, 1814839728, 2268549660, 3024732880, 4537099320, 9074198640]

約数ペア:

[(1, 9074198640), (2, 4537099320), (3, 3024732880), (4, 2268549660), (5, 1814839728), (6, 1512366440), (8, 1134274830), (10, 907419864), (12, 756183220), (13, 698015280), (15, 604946576), (16, 567137415), (20, 453709932), (24, 378091610), (26, 349007640), (30, 302473288), (39, 232671760), (40, 226854966), (48, 189045805), (52, 174503820), (60, 151236644), (65, 139603056), (78, 116335880), (80, 113427483), (104, 87251910), (120, 75618322), (130, 69801528), (156, 58167940), (195, 46534352), (208, 43625955), (240, 37809161), (260, 34900764), (312, 29083970), (390, 23267176), (520, 17450382), (624, 14541985), (780, 11633588), (1040, 8725191), (1560, 5816794), (3120, 2908397)]