29430470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 25727290

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 683, 695, 1366, 1390, 3415, 4309, 6830, 8618, 21173, 21545, 42346, 43090, 94937, 105865, 189874, 211730, 474685, 949370, 2943047, 5886094, 14715235, 29430470]

約数ペア:

[(1, 29430470), (2, 14715235), (5, 5886094), (10, 2943047), (31, 949370), (62, 474685), (139, 211730), (155, 189874), (278, 105865), (310, 94937), (683, 43090), (695, 42346), (1366, 21545), (1390, 21173), (3415, 8618), (4309, 6830)]