72725010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 178101504

約数和(自身を除く): 105376494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 863, 1590, 1726, 2589, 2809, 4315, 5178, 5618, 8427, 8630, 12945, 14045, 16854, 25890, 28090, 42135, 45739, 84270, 91478, 137217, 228695, 274434, 457390, 686085, 1372170, 2424167, 4848334, 7272501, 12120835, 14545002, 24241670, 36362505, 72725010]

約数ペア:

[(1, 72725010), (2, 36362505), (3, 24241670), (5, 14545002), (6, 12120835), (10, 7272501), (15, 4848334), (30, 2424167), (53, 1372170), (106, 686085), (159, 457390), (265, 274434), (318, 228695), (530, 137217), (795, 91478), (863, 84270), (1590, 45739), (1726, 42135), (2589, 28090), (2809, 25890), (4315, 16854), (5178, 14045), (5618, 12945), (8427, 8630)]