13908570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 37860480

約数和(自身を除く): 23951910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 1877, 2470, 3705, 3754, 5631, 7410, 9385, 11262, 18770, 24401, 28155, 35663, 48802, 56310, 71326, 73203, 106989, 122005, 146406, 178315, 213978, 244010, 356630, 366015, 463619, 534945, 732030, 927238, 1069890, 1390857, 2318095, 2781714, 4636190, 6954285, 13908570]

約数ペア:

[(1, 13908570), (2, 6954285), (3, 4636190), (5, 2781714), (6, 2318095), (10, 1390857), (13, 1069890), (15, 927238), (19, 732030), (26, 534945), (30, 463619), (38, 366015), (39, 356630), (57, 244010), (65, 213978), (78, 178315), (95, 146406), (114, 122005), (130, 106989), (190, 73203), (195, 71326), (247, 56310), (285, 48802), (390, 35663), (494, 28155), (570, 24401), (741, 18770), (1235, 11262), (1482, 9385), (1877, 7410), (2470, 5631), (3705, 3754)]