15527460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 49617792

約数和(自身を除く): 34090332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1171, 1326, 2210, 2342, 2652, 3315, 3513, 4420, 4684, 5855, 6630, 7026, 11710, 13260, 14052, 15223, 17565, 19907, 23420, 30446, 35130, 39814, 45669, 59721, 60892, 70260, 76115, 79628, 91338, 99535, 119442, 152230, 182676, 199070, 228345, 238884, 258791, 298605, 304460, 398140, 456690, 517582, 597210, 776373, 913380, 1035164, 1194420, 1293955, 1552746, 2587910, 3105492, 3881865, 5175820, 7763730, 15527460]

約数ペア:

[(1, 15527460), (2, 7763730), (3, 5175820), (4, 3881865), (5, 3105492), (6, 2587910), (10, 1552746), (12, 1293955), (13, 1194420), (15, 1035164), (17, 913380), (20, 776373), (26, 597210), (30, 517582), (34, 456690), (39, 398140), (51, 304460), (52, 298605), (60, 258791), (65, 238884), (68, 228345), (78, 199070), (85, 182676), (102, 152230), (130, 119442), (156, 99535), (170, 91338), (195, 79628), (204, 76115), (221, 70260), (255, 60892), (260, 59721), (340, 45669), (390, 39814), (442, 35130), (510, 30446), (663, 23420), (780, 19907), (884, 17565), (1020, 15223), (1105, 14052), (1171, 13260), (1326, 11710), (2210, 7026), (2342, 6630), (2652, 5855), (3315, 4684), (3513, 4420)]