157888470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 393880320

約数和(自身を除く): 235991850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 347, 435, 523, 694, 870, 1041, 1046, 1569, 1735, 2082, 2615, 3138, 3470, 5205, 5230, 7845, 10063, 10410, 15167, 15690, 20126, 30189, 30334, 45501, 50315, 60378, 75835, 91002, 100630, 150945, 151670, 181481, 227505, 301890, 362962, 455010, 544443, 907405, 1088886, 1814810, 2722215, 5262949, 5444430, 10525898, 15788847, 26314745, 31577694, 52629490, 78944235, 157888470]

約数ペア:

[(1, 157888470), (2, 78944235), (3, 52629490), (5, 31577694), (6, 26314745), (10, 15788847), (15, 10525898), (29, 5444430), (30, 5262949), (58, 2722215), (87, 1814810), (145, 1088886), (174, 907405), (290, 544443), (347, 455010), (435, 362962), (523, 301890), (694, 227505), (870, 181481), (1041, 151670), (1046, 150945), (1569, 100630), (1735, 91002), (2082, 75835), (2615, 60378), (3138, 50315), (3470, 45501), (5205, 30334), (5230, 30189), (7845, 20126), (10063, 15690), (10410, 15167)]