78023630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 68942770

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 3023, 5162, 6046, 12905, 15115, 25810, 30230, 87667, 175334, 269047, 438335, 538094, 876670, 1345235, 2690470, 7802363, 15604726, 39011815, 78023630]

約数ペア:

[(1, 78023630), (2, 39011815), (5, 15604726), (10, 7802363), (29, 2690470), (58, 1345235), (89, 876670), (145, 538094), (178, 438335), (290, 269047), (445, 175334), (890, 87667), (2581, 30230), (3023, 25810), (5162, 15115), (6046, 12905)]