85245570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5233}}^1$

素因数の和:5427

約数の個数: 48

約数和(自身を含む): 222905592

約数和(自身を除く): 137660022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5233, 5430, 8145, 10466, 15699, 16290, 26165, 31398, 47097, 52330, 78495, 94194, 156990, 235485, 470970, 947173, 1894346, 2841519, 4735865, 5683038, 8524557, 9471730, 14207595, 17049114, 28415190, 42622785, 85245570]

約数ペア:

[(1, 85245570), (2, 42622785), (3, 28415190), (5, 17049114), (6, 14207595), (9, 9471730), (10, 8524557), (15, 5683038), (18, 4735865), (30, 2841519), (45, 1894346), (90, 947173), (181, 470970), (362, 235485), (543, 156990), (905, 94194), (1086, 78495), (1629, 52330), (1810, 47097), (2715, 31398), (3258, 26165), (5233, 16290), (5430, 15699), (8145, 10466)]