30511664

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 60671712

約数和(自身を除く): 30160048

約数列:

[1, 2, 4, 8, 16, 73, 146, 151, 173, 292, 302, 346, 584, 604, 692, 1168, 1208, 1384, 2416, 2768, 11023, 12629, 22046, 25258, 26123, 44092, 50516, 52246, 88184, 101032, 104492, 176368, 202064, 208984, 417968, 1906979, 3813958, 7627916, 15255832, 30511664]

約数ペア:

[(1, 30511664), (2, 15255832), (4, 7627916), (8, 3813958), (16, 1906979), (73, 417968), (146, 208984), (151, 202064), (173, 176368), (292, 104492), (302, 101032), (346, 88184), (584, 52246), (604, 50516), (692, 44092), (1168, 26123), (1208, 25258), (1384, 22046), (2416, 12629), (2768, 11023)]