149051670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 368547840

約数和(自身を除く): 219496170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 79, 122, 158, 183, 237, 305, 366, 395, 474, 610, 790, 915, 1031, 1185, 1830, 2062, 2370, 3093, 4819, 5155, 6186, 9638, 10310, 14457, 15465, 24095, 28914, 30930, 48190, 62891, 72285, 81449, 125782, 144570, 162898, 188673, 244347, 314455, 377346, 407245, 488694, 628910, 814490, 943365, 1221735, 1886730, 2443470, 4968389, 9936778, 14905167, 24841945, 29810334, 49683890, 74525835, 149051670]

約数ペア:

[(1, 149051670), (2, 74525835), (3, 49683890), (5, 29810334), (6, 24841945), (10, 14905167), (15, 9936778), (30, 4968389), (61, 2443470), (79, 1886730), (122, 1221735), (158, 943365), (183, 814490), (237, 628910), (305, 488694), (366, 407245), (395, 377346), (474, 314455), (610, 244347), (790, 188673), (915, 162898), (1031, 144570), (1185, 125782), (1830, 81449), (2062, 72285), (2370, 62891), (3093, 48190), (4819, 30930), (5155, 28914), (6186, 24095), (9638, 15465), (10310, 14457)]