151595220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51563}}^1$

素因数の和:51589

約数の個数: 72

約数和(自身を含む): 493776864

約数和(自身を除く): 342181644

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, 1470, 2940, 51563, 103126, 154689, 206252, 257815, 309378, 360941, 515630, 618756, 721882, 773445, 1031260, 1082823, 1443764, 1546890, 1804705, 2165646, 2526587, 3093780, 3609410, 4331292, 5053174, 5414115, 7218820, 7579761, 10106348, 10828230, 12632935, 15159522, 21656460, 25265870, 30319044, 37898805, 50531740, 75797610, 151595220]

約数ペア:

[(1, 151595220), (2, 75797610), (3, 50531740), (4, 37898805), (5, 30319044), (6, 25265870), (7, 21656460), (10, 15159522), (12, 12632935), (14, 10828230), (15, 10106348), (20, 7579761), (21, 7218820), (28, 5414115), (30, 5053174), (35, 4331292), (42, 3609410), (49, 3093780), (60, 2526587), (70, 2165646), (84, 1804705), (98, 1546890), (105, 1443764), (140, 1082823), (147, 1031260), (196, 773445), (210, 721882), (245, 618756), (294, 515630), (420, 360941), (490, 309378), (588, 257815), (735, 206252), (980, 154689), (1470, 103126), (2940, 51563)]