913667030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{4157}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 1700455680

約数和(自身を除く): 786788650

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 709, 1418, 3545, 4157, 7090, 8314, 20785, 21979, 41570, 43958, 109895, 128867, 219790, 257734, 644335, 1288670, 2947313, 5894626, 14736565, 29473130, 91366703, 182733406, 456833515, 913667030]

約数ペア:

[(1, 913667030), (2, 456833515), (5, 182733406), (10, 91366703), (31, 29473130), (62, 14736565), (155, 5894626), (310, 2947313), (709, 1288670), (1418, 644335), (3545, 257734), (4157, 219790), (7090, 128867), (8314, 109895), (20785, 43958), (21979, 41570)]