281496630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 694407168

約数和(自身を除く): 412910538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 181, 235, 282, 362, 470, 543, 705, 905, 1086, 1103, 1410, 1810, 2206, 2715, 3309, 5430, 5515, 6618, 8507, 11030, 16545, 17014, 25521, 33090, 42535, 51042, 51841, 85070, 103682, 127605, 155523, 199643, 255210, 259205, 311046, 399286, 518410, 598929, 777615, 998215, 1197858, 1555230, 1996430, 2994645, 5989290, 9383221, 18766442, 28149663, 46916105, 56299326, 93832210, 140748315, 281496630]

約数ペア:

[(1, 281496630), (2, 140748315), (3, 93832210), (5, 56299326), (6, 46916105), (10, 28149663), (15, 18766442), (30, 9383221), (47, 5989290), (94, 2994645), (141, 1996430), (181, 1555230), (235, 1197858), (282, 998215), (362, 777615), (470, 598929), (543, 518410), (705, 399286), (905, 311046), (1086, 259205), (1103, 255210), (1410, 199643), (1810, 155523), (2206, 127605), (2715, 103682), (3309, 85070), (5430, 51841), (5515, 51042), (6618, 42535), (8507, 33090), (11030, 25521), (16545, 17014)]