304815030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3413}}^1$

素因数の和:3665

約数の個数: 64

約数和(自身を含む): 791501760

約数和(自身を除く): 486686730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 687, 1145, 1374, 2290, 2977, 3413, 3435, 5954, 6826, 6870, 8931, 10239, 14885, 17065, 17862, 20478, 29770, 34130, 44369, 44655, 51195, 88738, 89310, 102390, 133107, 221845, 266214, 443690, 665535, 781577, 1331070, 1563154, 2344731, 3907885, 4689462, 7815770, 10160501, 11723655, 20321002, 23447310, 30481503, 50802505, 60963006, 101605010, 152407515, 304815030]

約数ペア:

[(1, 304815030), (2, 152407515), (3, 101605010), (5, 60963006), (6, 50802505), (10, 30481503), (13, 23447310), (15, 20321002), (26, 11723655), (30, 10160501), (39, 7815770), (65, 4689462), (78, 3907885), (130, 2344731), (195, 1563154), (229, 1331070), (390, 781577), (458, 665535), (687, 443690), (1145, 266214), (1374, 221845), (2290, 133107), (2977, 102390), (3413, 89310), (3435, 88738), (5954, 51195), (6826, 44655), (6870, 44369), (8931, 34130), (10239, 29770), (14885, 20478), (17065, 17862)]