7788489540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{434141}}^1$

素因数の和:434189

約数の個数: 96

約数和(自身を含む): 24506447616

約数和(自身を除く): 16717958076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 434141, 868282, 1302423, 1736564, 2170705, 2604846, 4341410, 5209692, 5643833, 6512115, 8682820, 9985243, 11287666, 13024230, 16931499, 19970486, 22575332, 26048460, 28219165, 29955729, 33862998, 39940972, 49926215, 56438330, 59911458, 67725996, 84657495, 99852430, 112876660, 119822916, 129808159, 149778645, 169314990, 199704860, 259616318, 299557290, 338629980, 389424477, 519232636, 599114580, 649040795, 778848954, 1298081590, 1557697908, 1947122385, 2596163180, 3894244770, 7788489540]

約数ペア:

[(1, 7788489540), (2, 3894244770), (3, 2596163180), (4, 1947122385), (5, 1557697908), (6, 1298081590), (10, 778848954), (12, 649040795), (13, 599114580), (15, 519232636), (20, 389424477), (23, 338629980), (26, 299557290), (30, 259616318), (39, 199704860), (46, 169314990), (52, 149778645), (60, 129808159), (65, 119822916), (69, 112876660), (78, 99852430), (92, 84657495), (115, 67725996), (130, 59911458), (138, 56438330), (156, 49926215), (195, 39940972), (230, 33862998), (260, 29955729), (276, 28219165), (299, 26048460), (345, 22575332), (390, 19970486), (460, 16931499), (598, 13024230), (690, 11287666), (780, 9985243), (897, 8682820), (1196, 6512115), (1380, 5643833), (1495, 5209692), (1794, 4341410), (2990, 2604846), (3588, 2170705), (4485, 1736564), (5980, 1302423), (8970, 868282), (17940, 434141)]