38368590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 100058112

約数和(自身を除く): 61689522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 751, 786, 1310, 1502, 1703, 1965, 2253, 3406, 3755, 3930, 4506, 5109, 7510, 8515, 9763, 10218, 11265, 17030, 19526, 22530, 25545, 29289, 48815, 51090, 58578, 97630, 98381, 146445, 196762, 292890, 295143, 491905, 590286, 983810, 1278953, 1475715, 2557906, 2951430, 3836859, 6394765, 7673718, 12789530, 19184295, 38368590]

約数ペア:

[(1, 38368590), (2, 19184295), (3, 12789530), (5, 7673718), (6, 6394765), (10, 3836859), (13, 2951430), (15, 2557906), (26, 1475715), (30, 1278953), (39, 983810), (65, 590286), (78, 491905), (130, 295143), (131, 292890), (195, 196762), (262, 146445), (390, 98381), (393, 97630), (655, 58578), (751, 51090), (786, 48815), (1310, 29289), (1502, 25545), (1703, 22530), (1965, 19526), (2253, 17030), (3406, 11265), (3755, 10218), (3930, 9763), (4506, 8515), (5109, 7510)]