3419220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1163}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 11146464

約数和(自身を除く): 7727244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1163, 1470, 2326, 2940, 3489, 4652, 5815, 6978, 8141, 11630, 13956, 16282, 17445, 23260, 24423, 32564, 34890, 40705, 48846, 56987, 69780, 81410, 97692, 113974, 122115, 162820, 170961, 227948, 244230, 284935, 341922, 488460, 569870, 683844, 854805, 1139740, 1709610, 3419220]

約数ペア:

[(1, 3419220), (2, 1709610), (3, 1139740), (4, 854805), (5, 683844), (6, 569870), (7, 488460), (10, 341922), (12, 284935), (14, 244230), (15, 227948), (20, 170961), (21, 162820), (28, 122115), (30, 113974), (35, 97692), (42, 81410), (49, 69780), (60, 56987), (70, 48846), (84, 40705), (98, 34890), (105, 32564), (140, 24423), (147, 23260), (196, 17445), (210, 16282), (245, 13956), (294, 11630), (420, 8141), (490, 6978), (588, 5815), (735, 4652), (980, 3489), (1163, 2940), (1470, 2326)]