15067290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 41681664

約数和(自身を除く): 26614374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 457, 471, 785, 914, 942, 1099, 1371, 1570, 2198, 2285, 2355, 2742, 3199, 3297, 4570, 4710, 5495, 6398, 6594, 6855, 9597, 10990, 13710, 15995, 16485, 19194, 31990, 32970, 47985, 71749, 95970, 143498, 215247, 358745, 430494, 502243, 717490, 1004486, 1076235, 1506729, 2152470, 2511215, 3013458, 5022430, 7533645, 15067290]

約数ペア:

[(1, 15067290), (2, 7533645), (3, 5022430), (5, 3013458), (6, 2511215), (7, 2152470), (10, 1506729), (14, 1076235), (15, 1004486), (21, 717490), (30, 502243), (35, 430494), (42, 358745), (70, 215247), (105, 143498), (157, 95970), (210, 71749), (314, 47985), (457, 32970), (471, 31990), (785, 19194), (914, 16485), (942, 15995), (1099, 13710), (1371, 10990), (1570, 9597), (2198, 6855), (2285, 6594), (2355, 6398), (2742, 5495), (3199, 4710), (3297, 4570)]