313076190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2506

約数の個数: 96

約数和(自身を含む): 884247840

約数和(自身を除く): 571171650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 534, 623, 735, 890, 1246, 1335, 1470, 1869, 2393, 2670, 3115, 3738, 4361, 4786, 6230, 7179, 8722, 9345, 11965, 13083, 14358, 16751, 18690, 21805, 23930, 26166, 33502, 35895, 43610, 50253, 65415, 71790, 83755, 100506, 117257, 130830, 167510, 212977, 234514, 251265, 351771, 425954, 502530, 586285, 638931, 703542, 1064885, 1172570, 1277862, 1490839, 1758855, 2129770, 2981678, 3194655, 3517710, 4472517, 6389310, 7454195, 8945034, 10435873, 14908390, 20871746, 22362585, 31307619, 44725170, 52179365, 62615238, 104358730, 156538095, 313076190]

約数ペア:

[(1, 313076190), (2, 156538095), (3, 104358730), (5, 62615238), (6, 52179365), (7, 44725170), (10, 31307619), (14, 22362585), (15, 20871746), (21, 14908390), (30, 10435873), (35, 8945034), (42, 7454195), (49, 6389310), (70, 4472517), (89, 3517710), (98, 3194655), (105, 2981678), (147, 2129770), (178, 1758855), (210, 1490839), (245, 1277862), (267, 1172570), (294, 1064885), (445, 703542), (490, 638931), (534, 586285), (623, 502530), (735, 425954), (890, 351771), (1246, 251265), (1335, 234514), (1470, 212977), (1869, 167510), (2393, 130830), (2670, 117257), (3115, 100506), (3738, 83755), (4361, 71790), (4786, 65415), (6230, 50253), (7179, 43610), (8722, 35895), (9345, 33502), (11965, 26166), (13083, 23930), (14358, 21805), (16751, 18690)]