148972380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107951}}^1$

素因数の和:107986

約数の個数: 48

約数和(自身を含む): 435262464

約数和(自身を除く): 286290084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 107951, 215902, 323853, 431804, 539755, 647706, 1079510, 1295412, 1619265, 2159020, 2482873, 3238530, 4965746, 6477060, 7448619, 9931492, 12414365, 14897238, 24828730, 29794476, 37243095, 49657460, 74486190, 148972380]

約数ペア:

[(1, 148972380), (2, 74486190), (3, 49657460), (4, 37243095), (5, 29794476), (6, 24828730), (10, 14897238), (12, 12414365), (15, 9931492), (20, 7448619), (23, 6477060), (30, 4965746), (46, 3238530), (60, 2482873), (69, 2159020), (92, 1619265), (115, 1295412), (138, 1079510), (230, 647706), (276, 539755), (345, 431804), (460, 323853), (690, 215902), (1380, 107951)]