1488961110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1093}}^1$

素因数の和:1622

約数の個数: 128

約数和(自身を含む): 4411008000

約数和(自身を除く): 2922046890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 499, 546, 910, 998, 1093, 1365, 1497, 2186, 2495, 2730, 2994, 3279, 3493, 4990, 5465, 6487, 6558, 6986, 7485, 7651, 10479, 10930, 12974, 14209, 14970, 15302, 16395, 17465, 19461, 20958, 22953, 28418, 32435, 32790, 34930, 38255, 38922, 42627, 45409, 45906, 52395, 64870, 71045, 76510, 85254, 90818, 97305, 99463, 104790, 114765, 136227, 142090, 194610, 198926, 213135, 227045, 229530, 272454, 298389, 426270, 454090, 497315, 545407, 596778, 681135, 994630, 1090814, 1362270, 1491945, 1636221, 2727035, 2983890, 3272442, 3817849, 5454070, 7090291, 7635698, 8181105, 11453547, 14180582, 16362210, 19089245, 21270873, 22907094, 35451455, 38178490, 42541746, 49632037, 57267735, 70902910, 99264074, 106354365, 114535470, 148896111, 212708730, 248160185, 297792222, 496320370, 744480555, 1488961110]

約数ペア:

[(1, 1488961110), (2, 744480555), (3, 496320370), (5, 297792222), (6, 248160185), (7, 212708730), (10, 148896111), (13, 114535470), (14, 106354365), (15, 99264074), (21, 70902910), (26, 57267735), (30, 49632037), (35, 42541746), (39, 38178490), (42, 35451455), (65, 22907094), (70, 21270873), (78, 19089245), (91, 16362210), (105, 14180582), (130, 11453547), (182, 8181105), (195, 7635698), (210, 7090291), (273, 5454070), (390, 3817849), (455, 3272442), (499, 2983890), (546, 2727035), (910, 1636221), (998, 1491945), (1093, 1362270), (1365, 1090814), (1497, 994630), (2186, 681135), (2495, 596778), (2730, 545407), (2994, 497315), (3279, 454090), (3493, 426270), (4990, 298389), (5465, 272454), (6487, 229530), (6558, 227045), (6986, 213135), (7485, 198926), (7651, 194610), (10479, 142090), (10930, 136227), (12974, 114765), (14209, 104790), (14970, 99463), (15302, 97305), (16395, 90818), (17465, 85254), (19461, 76510), (20958, 71045), (22953, 64870), (28418, 52395), (32435, 45906), (32790, 45409), (34930, 42627), (38255, 38922)]