23990330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 54528768

約数和(自身を除く): 30538438

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 643, 910, 1066, 1286, 1435, 2665, 2870, 3215, 3731, 4501, 5330, 6430, 7462, 8359, 9002, 16718, 18655, 22505, 26363, 37310, 41795, 45010, 52726, 58513, 83590, 117026, 131815, 184541, 263630, 292565, 342719, 369082, 585130, 685438, 922705, 1713595, 1845410, 2399033, 3427190, 4798066, 11995165, 23990330]

約数ペア:

[(1, 23990330), (2, 11995165), (5, 4798066), (7, 3427190), (10, 2399033), (13, 1845410), (14, 1713595), (26, 922705), (35, 685438), (41, 585130), (65, 369082), (70, 342719), (82, 292565), (91, 263630), (130, 184541), (182, 131815), (205, 117026), (287, 83590), (410, 58513), (455, 52726), (533, 45010), (574, 41795), (643, 37310), (910, 26363), (1066, 22505), (1286, 18655), (1435, 16718), (2665, 9002), (2870, 8359), (3215, 7462), (3731, 6430), (4501, 5330)]