139464870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2029

約数の個数: 64

約数和(自身を含む): 352719360

約数和(自身を除く): 213254490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 642, 690, 1070, 1605, 1889, 2461, 3210, 3778, 4922, 5667, 7383, 9445, 11334, 12305, 14766, 18890, 24610, 28335, 36915, 43447, 56670, 73830, 86894, 130341, 202123, 217235, 260682, 404246, 434470, 606369, 651705, 1010615, 1212738, 1303410, 2021230, 3031845, 4648829, 6063690, 9297658, 13946487, 23244145, 27892974, 46488290, 69732435, 139464870]

約数ペア:

[(1, 139464870), (2, 69732435), (3, 46488290), (5, 27892974), (6, 23244145), (10, 13946487), (15, 9297658), (23, 6063690), (30, 4648829), (46, 3031845), (69, 2021230), (107, 1303410), (115, 1212738), (138, 1010615), (214, 651705), (230, 606369), (321, 434470), (345, 404246), (535, 260682), (642, 217235), (690, 202123), (1070, 130341), (1605, 86894), (1889, 73830), (2461, 56670), (3210, 43447), (3778, 36915), (4922, 28335), (5667, 24610), (7383, 18890), (9445, 14766), (11334, 12305)]