147983940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63241}}^1$

素因数の和:63269

約数の個数: 72

約数和(自身を含む): 483421848

約数和(自身を除く): 335437908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 63241, 126482, 189723, 252964, 316205, 379446, 569169, 632410, 758892, 822133, 948615, 1138338, 1264820, 1644266, 1897230, 2276676, 2466399, 2845845, 3288532, 3794460, 4110665, 4932798, 5691690, 7399197, 8221330, 9865596, 11383380, 12331995, 14798394, 16442660, 24663990, 29596788, 36995985, 49327980, 73991970, 147983940]

約数ペア:

[(1, 147983940), (2, 73991970), (3, 49327980), (4, 36995985), (5, 29596788), (6, 24663990), (9, 16442660), (10, 14798394), (12, 12331995), (13, 11383380), (15, 9865596), (18, 8221330), (20, 7399197), (26, 5691690), (30, 4932798), (36, 4110665), (39, 3794460), (45, 3288532), (52, 2845845), (60, 2466399), (65, 2276676), (78, 1897230), (90, 1644266), (117, 1264820), (130, 1138338), (156, 948615), (180, 822133), (195, 758892), (234, 632410), (260, 569169), (390, 379446), (468, 316205), (585, 252964), (780, 189723), (1170, 126482), (2340, 63241)]