1334340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{353}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 4757760

約数和(自身を除く): 3423420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 353, 378, 420, 540, 630, 706, 756, 945, 1059, 1260, 1412, 1765, 1890, 2118, 2471, 3177, 3530, 3780, 4236, 4942, 5295, 6354, 7060, 7413, 9531, 9884, 10590, 12355, 12708, 14826, 15885, 19062, 21180, 22239, 24710, 29652, 31770, 37065, 38124, 44478, 47655, 49420, 63540, 66717, 74130, 88956, 95310, 111195, 133434, 148260, 190620, 222390, 266868, 333585, 444780, 667170, 1334340]

約数ペア:

[(1, 1334340), (2, 667170), (3, 444780), (4, 333585), (5, 266868), (6, 222390), (7, 190620), (9, 148260), (10, 133434), (12, 111195), (14, 95310), (15, 88956), (18, 74130), (20, 66717), (21, 63540), (27, 49420), (28, 47655), (30, 44478), (35, 38124), (36, 37065), (42, 31770), (45, 29652), (54, 24710), (60, 22239), (63, 21180), (70, 19062), (84, 15885), (90, 14826), (105, 12708), (108, 12355), (126, 10590), (135, 9884), (140, 9531), (180, 7413), (189, 7060), (210, 6354), (252, 5295), (270, 4942), (315, 4236), (353, 3780), (378, 3530), (420, 3177), (540, 2471), (630, 2118), (706, 1890), (756, 1765), (945, 1412), (1059, 1260)]