5194140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 16934400

約数和(自身を除く): 11740260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 149, 166, 210, 249, 298, 332, 415, 420, 447, 498, 581, 596, 745, 830, 894, 996, 1043, 1162, 1245, 1490, 1660, 1743, 1788, 2086, 2235, 2324, 2490, 2905, 2980, 3129, 3486, 4172, 4470, 4980, 5215, 5810, 6258, 6972, 8715, 8940, 10430, 11620, 12367, 12516, 15645, 17430, 20860, 24734, 31290, 34860, 37101, 49468, 61835, 62580, 74202, 86569, 123670, 148404, 173138, 185505, 247340, 259707, 346276, 371010, 432845, 519414, 742020, 865690, 1038828, 1298535, 1731380, 2597070, 5194140]

約数ペア:

[(1, 5194140), (2, 2597070), (3, 1731380), (4, 1298535), (5, 1038828), (6, 865690), (7, 742020), (10, 519414), (12, 432845), (14, 371010), (15, 346276), (20, 259707), (21, 247340), (28, 185505), (30, 173138), (35, 148404), (42, 123670), (60, 86569), (70, 74202), (83, 62580), (84, 61835), (105, 49468), (140, 37101), (149, 34860), (166, 31290), (210, 24734), (249, 20860), (298, 17430), (332, 15645), (415, 12516), (420, 12367), (447, 11620), (498, 10430), (581, 8940), (596, 8715), (745, 6972), (830, 6258), (894, 5810), (996, 5215), (1043, 4980), (1162, 4470), (1245, 4172), (1490, 3486), (1660, 3129), (1743, 2980), (1788, 2905), (2086, 2490), (2235, 2324)]