148993770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1193}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 375508224

約数和(自身を除く): 226514454

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 690, 905, 1086, 1193, 1810, 2386, 2715, 3579, 4163, 5430, 5965, 7158, 8326, 11930, 12489, 17895, 20815, 24978, 27439, 35790, 41630, 54878, 62445, 82317, 124890, 137195, 164634, 215933, 274390, 411585, 431866, 647799, 823170, 1079665, 1295598, 2159330, 3238995, 4966459, 6477990, 9932918, 14899377, 24832295, 29798754, 49664590, 74496885, 148993770]

約数ペア:

[(1, 148993770), (2, 74496885), (3, 49664590), (5, 29798754), (6, 24832295), (10, 14899377), (15, 9932918), (23, 6477990), (30, 4966459), (46, 3238995), (69, 2159330), (115, 1295598), (138, 1079665), (181, 823170), (230, 647799), (345, 431866), (362, 411585), (543, 274390), (690, 215933), (905, 164634), (1086, 137195), (1193, 124890), (1810, 82317), (2386, 62445), (2715, 54878), (3579, 41630), (4163, 35790), (5430, 27439), (5965, 24978), (7158, 20815), (8326, 17895), (11930, 12489)]