73648890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{116903}}^1$

素因数の和:116923

約数の個数: 48

約数和(自身を含む): 218844288

約数和(自身を除く): 145195398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 116903, 233806, 350709, 584515, 701418, 818321, 1052127, 1169030, 1636642, 1753545, 2104254, 2454963, 3507090, 4091605, 4909926, 5260635, 7364889, 8183210, 10521270, 12274815, 14729778, 24549630, 36824445, 73648890]

約数ペア:

[(1, 73648890), (2, 36824445), (3, 24549630), (5, 14729778), (6, 12274815), (7, 10521270), (9, 8183210), (10, 7364889), (14, 5260635), (15, 4909926), (18, 4091605), (21, 3507090), (30, 2454963), (35, 2104254), (42, 1753545), (45, 1636642), (63, 1169030), (70, 1052127), (90, 818321), (105, 701418), (126, 584515), (210, 350709), (315, 233806), (630, 116903)]