77430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 194400

約数和(自身を除く): 116970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 870, 890, 1335, 2581, 2670, 5162, 7743, 12905, 15486, 25810, 38715, 77430]

約数ペア:

[(1, 77430), (2, 38715), (3, 25810), (5, 15486), (6, 12905), (10, 7743), (15, 5162), (29, 2670), (30, 2581), (58, 1335), (87, 890), (89, 870), (145, 534), (174, 445), (178, 435), (267, 290)]