253582170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 672399360

約数和(自身を除く): 418817190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 113, 114, 127, 155, 186, 190, 226, 254, 285, 310, 339, 381, 465, 565, 570, 589, 635, 678, 762, 930, 1130, 1178, 1270, 1695, 1767, 1905, 2147, 2413, 2945, 3390, 3503, 3534, 3810, 3937, 4294, 4826, 5890, 6441, 7006, 7239, 7874, 8835, 10509, 10735, 11811, 12065, 12882, 14351, 14478, 17515, 17670, 19685, 21018, 21470, 23622, 24130, 28702, 32205, 35030, 36195, 39370, 43053, 52545, 59055, 64410, 66557, 71755, 72390, 74803, 86106, 105090, 118110, 133114, 143510, 149606, 199671, 215265, 224409, 272669, 332785, 374015, 399342, 430530, 444881, 448818, 545338, 665570, 748030, 818007, 889762, 998355, 1122045, 1334643, 1363345, 1636014, 1996710, 2224405, 2244090, 2669286, 2726690, 4090035, 4448810, 6673215, 8180070, 8452739, 13346430, 16905478, 25358217, 42263695, 50716434, 84527390, 126791085, 253582170]

約数ペア:

[(1, 253582170), (2, 126791085), (3, 84527390), (5, 50716434), (6, 42263695), (10, 25358217), (15, 16905478), (19, 13346430), (30, 8452739), (31, 8180070), (38, 6673215), (57, 4448810), (62, 4090035), (93, 2726690), (95, 2669286), (113, 2244090), (114, 2224405), (127, 1996710), (155, 1636014), (186, 1363345), (190, 1334643), (226, 1122045), (254, 998355), (285, 889762), (310, 818007), (339, 748030), (381, 665570), (465, 545338), (565, 448818), (570, 444881), (589, 430530), (635, 399342), (678, 374015), (762, 332785), (930, 272669), (1130, 224409), (1178, 215265), (1270, 199671), (1695, 149606), (1767, 143510), (1905, 133114), (2147, 118110), (2413, 105090), (2945, 86106), (3390, 74803), (3503, 72390), (3534, 71755), (3810, 66557), (3937, 64410), (4294, 59055), (4826, 52545), (5890, 43053), (6441, 39370), (7006, 36195), (7239, 35030), (7874, 32205), (8835, 28702), (10509, 24130), (10735, 23622), (11811, 21470), (12065, 21018), (12882, 19685), (14351, 17670), (14478, 17515)]