30962502

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 69000048

約数和(自身を除く): 38037546

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 173, 183, 326, 346, 366, 489, 519, 549, 978, 1038, 1098, 1467, 1557, 2934, 3114, 9943, 10553, 19886, 21106, 28199, 29829, 31659, 56398, 59658, 63318, 84597, 89487, 94977, 169194, 178974, 189954, 253791, 507582, 1720139, 3440278, 5160417, 10320834, 15481251, 30962502]

約数ペア:

[(1, 30962502), (2, 15481251), (3, 10320834), (6, 5160417), (9, 3440278), (18, 1720139), (61, 507582), (122, 253791), (163, 189954), (173, 178974), (183, 169194), (326, 94977), (346, 89487), (366, 84597), (489, 63318), (519, 59658), (549, 56398), (978, 31659), (1038, 29829), (1098, 28199), (1467, 21106), (1557, 19886), (2934, 10553), (3114, 9943)]