344698770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8581}}^1$

素因数の和:8707

約数の個数: 64

約数和(自身を含む): 899668224

約数和(自身を除く): 554969454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 4017, 6695, 8034, 8581, 13390, 17162, 20085, 25743, 40170, 42905, 51486, 85810, 111553, 128715, 223106, 257430, 334659, 557765, 669318, 883843, 1115530, 1673295, 1767686, 2651529, 3346590, 4419215, 5303058, 8838430, 11489959, 13257645, 22979918, 26515290, 34469877, 57449795, 68939754, 114899590, 172349385, 344698770]

約数ペア:

[(1, 344698770), (2, 172349385), (3, 114899590), (5, 68939754), (6, 57449795), (10, 34469877), (13, 26515290), (15, 22979918), (26, 13257645), (30, 11489959), (39, 8838430), (65, 5303058), (78, 4419215), (103, 3346590), (130, 2651529), (195, 1767686), (206, 1673295), (309, 1115530), (390, 883843), (515, 669318), (618, 557765), (1030, 334659), (1339, 257430), (1545, 223106), (2678, 128715), (3090, 111553), (4017, 85810), (6695, 51486), (8034, 42905), (8581, 40170), (13390, 25743), (17162, 20085)]