30402044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 58060800

約数和(自身を除く): 27658756

約数列:

[1, 2, 4, 23, 46, 47, 79, 89, 92, 94, 158, 178, 188, 316, 356, 1081, 1817, 2047, 2162, 3634, 3713, 4094, 4183, 4324, 7031, 7268, 7426, 8188, 8366, 14062, 14852, 16732, 28124, 85399, 96209, 161713, 170798, 192418, 323426, 330457, 341596, 384836, 646852, 660914, 1321828, 7600511, 15201022, 30402044]

約数ペア:

[(1, 30402044), (2, 15201022), (4, 7600511), (23, 1321828), (46, 660914), (47, 646852), (79, 384836), (89, 341596), (92, 330457), (94, 323426), (158, 192418), (178, 170798), (188, 161713), (316, 96209), (356, 85399), (1081, 28124), (1817, 16732), (2047, 14852), (2162, 14062), (3634, 8366), (3713, 8188), (4094, 7426), (4183, 7268), (4324, 7031)]