1328851230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{16267}}^1$

素因数の和:16673

約数の個数: 64

約数和(自身を含む): 3654443520

約数和(自身を除く): 2325592290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 778, 1167, 1945, 2334, 2723, 3890, 5446, 5835, 8169, 11670, 13615, 16267, 16338, 27230, 32534, 40845, 48801, 81335, 81690, 97602, 113869, 162670, 227738, 244005, 341607, 488010, 569345, 683214, 1138690, 1708035, 3416070, 6327863, 12655726, 18983589, 31639315, 37967178, 44295041, 63278630, 88590082, 94917945, 132885123, 189835890, 221475205, 265770246, 442950410, 664425615, 1328851230]

約数ペア:

[(1, 1328851230), (2, 664425615), (3, 442950410), (5, 265770246), (6, 221475205), (7, 189835890), (10, 132885123), (14, 94917945), (15, 88590082), (21, 63278630), (30, 44295041), (35, 37967178), (42, 31639315), (70, 18983589), (105, 12655726), (210, 6327863), (389, 3416070), (778, 1708035), (1167, 1138690), (1945, 683214), (2334, 569345), (2723, 488010), (3890, 341607), (5446, 244005), (5835, 227738), (8169, 162670), (11670, 113869), (13615, 97602), (16267, 81690), (16338, 81335), (27230, 48801), (32534, 40845)]