893354910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{53849}}^1$

素因数の和:53945

約数の個数: 64

約数和(自身を含む): 2481408000

約数和(自身を除く): 1588053090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 53849, 107698, 161547, 269245, 323094, 376943, 538490, 753886, 807735, 1130829, 1615470, 1884715, 2261658, 3769430, 4254071, 5654145, 8508142, 11308290, 12762213, 21270355, 25524426, 29778497, 42540710, 59556994, 63811065, 89335491, 127622130, 148892485, 178670982, 297784970, 446677455, 893354910]

約数ペア:

[(1, 893354910), (2, 446677455), (3, 297784970), (5, 178670982), (6, 148892485), (7, 127622130), (10, 89335491), (14, 63811065), (15, 59556994), (21, 42540710), (30, 29778497), (35, 25524426), (42, 21270355), (70, 12762213), (79, 11308290), (105, 8508142), (158, 5654145), (210, 4254071), (237, 3769430), (395, 2261658), (474, 1884715), (553, 1615470), (790, 1130829), (1106, 807735), (1185, 753886), (1659, 538490), (2370, 376943), (2765, 323094), (3318, 269245), (5530, 161547), (8295, 107698), (16590, 53849)]