150567620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34693}}^1$

素因数の和:34740

約数の個数: 48

約数和(自身を含む): 373029888

約数和(自身を除く): 222462268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 34693, 69386, 138772, 173465, 242851, 346930, 485702, 693860, 971404, 1075483, 1214255, 2150966, 2428510, 4301932, 4857020, 5377415, 7528381, 10754830, 15056762, 21509660, 30113524, 37641905, 75283810, 150567620]

約数ペア:

[(1, 150567620), (2, 75283810), (4, 37641905), (5, 30113524), (7, 21509660), (10, 15056762), (14, 10754830), (20, 7528381), (28, 5377415), (31, 4857020), (35, 4301932), (62, 2428510), (70, 2150966), (124, 1214255), (140, 1075483), (155, 971404), (217, 693860), (310, 485702), (434, 346930), (620, 242851), (868, 173465), (1085, 138772), (2170, 69386), (4340, 34693)]