148709540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62483}}^1$

素因数の和:62516

約数の個数: 48

約数和(自身を含む): 377903232

約数和(自身を除く): 229193692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 62483, 124966, 249932, 312415, 437381, 624830, 874762, 1062211, 1249660, 1749524, 2124422, 2186905, 4248844, 4373810, 5311055, 7435477, 8747620, 10622110, 14870954, 21244220, 29741908, 37177385, 74354770, 148709540]

約数ペア:

[(1, 148709540), (2, 74354770), (4, 37177385), (5, 29741908), (7, 21244220), (10, 14870954), (14, 10622110), (17, 8747620), (20, 7435477), (28, 5311055), (34, 4373810), (35, 4248844), (68, 2186905), (70, 2124422), (85, 1749524), (119, 1249660), (140, 1062211), (170, 874762), (238, 624830), (340, 437381), (476, 312415), (595, 249932), (1190, 124966), (2380, 62483)]