152980860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35911}}^1$

素因数の和:35994

約数の個数: 48

約数和(自身を含む): 434391552

約数和(自身を除く): 281410692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 35911, 71822, 107733, 143644, 179555, 215466, 359110, 430932, 538665, 718220, 1077330, 2154660, 2549681, 5099362, 7649043, 10198724, 12748405, 15298086, 25496810, 30596172, 38245215, 50993620, 76490430, 152980860]

約数ペア:

[(1, 152980860), (2, 76490430), (3, 50993620), (4, 38245215), (5, 30596172), (6, 25496810), (10, 15298086), (12, 12748405), (15, 10198724), (20, 7649043), (30, 5099362), (60, 2549681), (71, 2154660), (142, 1077330), (213, 718220), (284, 538665), (355, 430932), (426, 359110), (710, 215466), (852, 179555), (1065, 143644), (1420, 107733), (2130, 71822), (4260, 35911)]