30902536

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 69603840

約数和(自身を除く): 38701304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2543, 3038, 5086, 6076, 10172, 12152, 17801, 20344, 35602, 71204, 78833, 124607, 142408, 157666, 249214, 315332, 498428, 551831, 630664, 996856, 1103662, 2207324, 3862817, 4414648, 7725634, 15451268, 30902536]

約数ペア:

[(1, 30902536), (2, 15451268), (4, 7725634), (7, 4414648), (8, 3862817), (14, 2207324), (28, 1103662), (31, 996856), (49, 630664), (56, 551831), (62, 498428), (98, 315332), (124, 249214), (196, 157666), (217, 142408), (248, 124607), (392, 78833), (434, 71204), (868, 35602), (1519, 20344), (1736, 17801), (2543, 12152), (3038, 10172), (5086, 6076)]