30061356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 76167168

約数和(自身を除く): 46105812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1471, 1572, 1703, 2942, 3406, 4413, 5109, 5884, 6812, 8826, 10218, 17652, 19123, 20436, 38246, 57369, 76492, 114738, 192701, 229476, 385402, 578103, 770804, 1156206, 2312412, 2505113, 5010226, 7515339, 10020452, 15030678, 30061356]

約数ペア:

[(1, 30061356), (2, 15030678), (3, 10020452), (4, 7515339), (6, 5010226), (12, 2505113), (13, 2312412), (26, 1156206), (39, 770804), (52, 578103), (78, 385402), (131, 229476), (156, 192701), (262, 114738), (393, 76492), (524, 57369), (786, 38246), (1471, 20436), (1572, 19123), (1703, 17652), (2942, 10218), (3406, 8826), (4413, 6812), (5109, 5884)]