70857180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 224421120

約数和(自身を除く): 153563940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 229, 270, 324, 382, 405, 458, 540, 573, 687, 764, 810, 916, 955, 1145, 1146, 1374, 1620, 1719, 1910, 2061, 2290, 2292, 2748, 2865, 3435, 3438, 3820, 4122, 4580, 5157, 5730, 6183, 6870, 6876, 8244, 8595, 10305, 10314, 11460, 12366, 13740, 15471, 17190, 18549, 20610, 20628, 24732, 25785, 30915, 30942, 34380, 37098, 41220, 43739, 51570, 61830, 61884, 74196, 77355, 87478, 92745, 103140, 123660, 131217, 154710, 174956, 185490, 218695, 262434, 309420, 370980, 393651, 437390, 524868, 656085, 787302, 874780, 1180953, 1312170, 1574604, 1968255, 2361906, 2624340, 3542859, 3936510, 4723812, 5904765, 7085718, 7873020, 11809530, 14171436, 17714295, 23619060, 35428590, 70857180]

約数ペア:

[(1, 70857180), (2, 35428590), (3, 23619060), (4, 17714295), (5, 14171436), (6, 11809530), (9, 7873020), (10, 7085718), (12, 5904765), (15, 4723812), (18, 3936510), (20, 3542859), (27, 2624340), (30, 2361906), (36, 1968255), (45, 1574604), (54, 1312170), (60, 1180953), (81, 874780), (90, 787302), (108, 656085), (135, 524868), (162, 437390), (180, 393651), (191, 370980), (229, 309420), (270, 262434), (324, 218695), (382, 185490), (405, 174956), (458, 154710), (540, 131217), (573, 123660), (687, 103140), (764, 92745), (810, 87478), (916, 77355), (955, 74196), (1145, 61884), (1146, 61830), (1374, 51570), (1620, 43739), (1719, 41220), (1910, 37098), (2061, 34380), (2290, 30942), (2292, 30915), (2748, 25785), (2865, 24732), (3435, 20628), (3438, 20610), (3820, 18549), (4122, 17190), (4580, 15471), (5157, 13740), (5730, 12366), (6183, 11460), (6870, 10314), (6876, 10305), (8244, 8595)]