30393944

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3457}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 65563680

約数和(自身を除く): 35169736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 3457, 4396, 6914, 8792, 13828, 24199, 27656, 48398, 96796, 193592, 542749, 1085498, 2170996, 3799243, 4341992, 7598486, 15196972, 30393944]

約数ペア:

[(1, 30393944), (2, 15196972), (4, 7598486), (7, 4341992), (8, 3799243), (14, 2170996), (28, 1085498), (56, 542749), (157, 193592), (314, 96796), (628, 48398), (1099, 27656), (1256, 24199), (2198, 13828), (3457, 8792), (4396, 6914)]