123970470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7753}}^1$

素因数の和:7817

約数の個数: 64

約数和(自身を含む): 328273344

約数和(自身を除く): 204302874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7753, 7995, 15506, 15990, 23259, 38765, 46518, 77530, 100789, 116295, 201578, 232590, 302367, 317873, 503945, 604734, 635746, 953619, 1007890, 1511835, 1589365, 1907238, 3023670, 3178730, 4132349, 4768095, 8264698, 9536190, 12397047, 20661745, 24794094, 41323490, 61985235, 123970470]

約数ペア:

[(1, 123970470), (2, 61985235), (3, 41323490), (5, 24794094), (6, 20661745), (10, 12397047), (13, 9536190), (15, 8264698), (26, 4768095), (30, 4132349), (39, 3178730), (41, 3023670), (65, 1907238), (78, 1589365), (82, 1511835), (123, 1007890), (130, 953619), (195, 635746), (205, 604734), (246, 503945), (390, 317873), (410, 302367), (533, 232590), (615, 201578), (1066, 116295), (1230, 100789), (1599, 77530), (2665, 46518), (3198, 38765), (5330, 23259), (7753, 15990), (7995, 15506)]