15698969940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{290399}}^1$

素因数の和:290481

約数の個数: 96

約数和(自身を含む): 47421158400

約数和(自身を除く): 31722188460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1802, 2703, 3180, 3604, 4505, 5406, 9010, 10812, 13515, 18020, 27030, 54060, 290399, 580798, 871197, 1161596, 1451995, 1742394, 2903990, 3484788, 4355985, 4936783, 5807980, 8711970, 9873566, 14810349, 15391147, 17423940, 19747132, 24683915, 29620698, 30782294, 46173441, 49367830, 59241396, 61564588, 74051745, 76955735, 92346882, 98735660, 148103490, 153911470, 184693764, 230867205, 261649499, 296206980, 307822940, 461734410, 523298998, 784948497, 923468820, 1046597996, 1308247495, 1569896994, 2616494990, 3139793988, 3924742485, 5232989980, 7849484970, 15698969940]

約数ペア:

[(1, 15698969940), (2, 7849484970), (3, 5232989980), (4, 3924742485), (5, 3139793988), (6, 2616494990), (10, 1569896994), (12, 1308247495), (15, 1046597996), (17, 923468820), (20, 784948497), (30, 523298998), (34, 461734410), (51, 307822940), (53, 296206980), (60, 261649499), (68, 230867205), (85, 184693764), (102, 153911470), (106, 148103490), (159, 98735660), (170, 92346882), (204, 76955735), (212, 74051745), (255, 61564588), (265, 59241396), (318, 49367830), (340, 46173441), (510, 30782294), (530, 29620698), (636, 24683915), (795, 19747132), (901, 17423940), (1020, 15391147), (1060, 14810349), (1590, 9873566), (1802, 8711970), (2703, 5807980), (3180, 4936783), (3604, 4355985), (4505, 3484788), (5406, 2903990), (9010, 1742394), (10812, 1451995), (13515, 1161596), (18020, 871197), (27030, 580798), (54060, 290399)]