13630890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5023

約数の個数: 64

約数和(自身を含む): 40271616

約数和(自身を除く): 26640726

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 4993, 9986, 14979, 24965, 29958, 34951, 49930, 64909, 69902, 74895, 104853, 129818, 149790, 174755, 194727, 209706, 324545, 349510, 389454, 454363, 524265, 649090, 908726, 973635, 1048530, 1363089, 1947270, 2271815, 2726178, 4543630, 6815445, 13630890]

約数ペア:

[(1, 13630890), (2, 6815445), (3, 4543630), (5, 2726178), (6, 2271815), (7, 1947270), (10, 1363089), (13, 1048530), (14, 973635), (15, 908726), (21, 649090), (26, 524265), (30, 454363), (35, 389454), (39, 349510), (42, 324545), (65, 209706), (70, 194727), (78, 174755), (91, 149790), (105, 129818), (130, 104853), (182, 74895), (195, 69902), (210, 64909), (273, 49930), (390, 34951), (455, 29958), (546, 24965), (910, 14979), (1365, 9986), (2730, 4993)]