30025060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6793}}^1$

素因数の和:6832

約数の個数: 48

約数和(自身を含む): 71907696

約数和(自身を除く): 41882636

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 6793, 13586, 27172, 33965, 67930, 88309, 115481, 135860, 176618, 230962, 353236, 441545, 461924, 577405, 883090, 1154810, 1501253, 1766180, 2309620, 3002506, 6005012, 7506265, 15012530, 30025060]

約数ペア:

[(1, 30025060), (2, 15012530), (4, 7506265), (5, 6005012), (10, 3002506), (13, 2309620), (17, 1766180), (20, 1501253), (26, 1154810), (34, 883090), (52, 577405), (65, 461924), (68, 441545), (85, 353236), (130, 230962), (170, 176618), (221, 135860), (260, 115481), (340, 88309), (442, 67930), (884, 33965), (1105, 27172), (2210, 13586), (4420, 6793)]