284456930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{4007}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 530979840

約数和(自身を除く): 246522910

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 458, 1145, 2290, 4007, 7099, 8014, 14198, 20035, 35495, 40070, 70990, 124217, 248434, 621085, 917603, 1242170, 1835206, 4588015, 9176030, 28445693, 56891386, 142228465, 284456930]

約数ペア:

[(1, 284456930), (2, 142228465), (5, 56891386), (10, 28445693), (31, 9176030), (62, 4588015), (155, 1835206), (229, 1242170), (310, 917603), (458, 621085), (1145, 248434), (2290, 124217), (4007, 70990), (7099, 40070), (8014, 35495), (14198, 20035)]