2890924920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617719}}^1$

素因数の和:617749

約数の個数: 96

約数和(自身を含む): 10118253600

約数和(自身を除く): 7227328680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 617719, 1235438, 1853157, 2470876, 3088595, 3706314, 4941752, 5559471, 6177190, 7412628, 8030347, 9265785, 11118942, 12354380, 14825256, 16060694, 18531570, 22237884, 24091041, 24708760, 27797355, 32121388, 37063140, 40151735, 44475768, 48182082, 55594710, 64242776, 72273123, 74126280, 80303470, 96364164, 111189420, 120455205, 144546246, 160606940, 192728328, 222378840, 240910410, 289092492, 321213880, 361365615, 481820820, 578184984, 722731230, 963641640, 1445462460, 2890924920]

約数ペア:

[(1, 2890924920), (2, 1445462460), (3, 963641640), (4, 722731230), (5, 578184984), (6, 481820820), (8, 361365615), (9, 321213880), (10, 289092492), (12, 240910410), (13, 222378840), (15, 192728328), (18, 160606940), (20, 144546246), (24, 120455205), (26, 111189420), (30, 96364164), (36, 80303470), (39, 74126280), (40, 72273123), (45, 64242776), (52, 55594710), (60, 48182082), (65, 44475768), (72, 40151735), (78, 37063140), (90, 32121388), (104, 27797355), (117, 24708760), (120, 24091041), (130, 22237884), (156, 18531570), (180, 16060694), (195, 14825256), (234, 12354380), (260, 11118942), (312, 9265785), (360, 8030347), (390, 7412628), (468, 6177190), (520, 5559471), (585, 4941752), (780, 3706314), (936, 3088595), (1170, 2470876), (1560, 1853157), (2340, 1235438), (4680, 617719)]