1879410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 4999680

約数和(自身を除く): 3120270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 79, 122, 130, 158, 183, 195, 237, 305, 366, 390, 395, 474, 610, 790, 793, 915, 1027, 1185, 1586, 1830, 2054, 2370, 2379, 3081, 3965, 4758, 4819, 5135, 6162, 7930, 9638, 10270, 11895, 14457, 15405, 23790, 24095, 28914, 30810, 48190, 62647, 72285, 125294, 144570, 187941, 313235, 375882, 626470, 939705, 1879410]

約数ペア:

[(1, 1879410), (2, 939705), (3, 626470), (5, 375882), (6, 313235), (10, 187941), (13, 144570), (15, 125294), (26, 72285), (30, 62647), (39, 48190), (61, 30810), (65, 28914), (78, 24095), (79, 23790), (122, 15405), (130, 14457), (158, 11895), (183, 10270), (195, 9638), (237, 7930), (305, 6162), (366, 5135), (390, 4819), (395, 4758), (474, 3965), (610, 3081), (790, 2379), (793, 2370), (915, 2054), (1027, 1830), (1185, 1586)]