229805940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42089}}^1$

素因数の和:42121

約数の個数: 96

約数和(自身を含む): 791965440

約数和(自身を除く): 562159500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 42089, 84178, 126267, 168356, 210445, 252534, 294623, 420890, 505068, 547157, 589246, 631335, 841780, 883869, 1094314, 1178492, 1262670, 1473115, 1641471, 1767738, 2188628, 2525340, 2735785, 2946230, 3282942, 3535476, 3830099, 4419345, 5471570, 5892460, 6565884, 7660198, 8207355, 8838690, 10943140, 11490297, 15320396, 16414710, 17677380, 19150495, 22980594, 32829420, 38300990, 45961188, 57451485, 76601980, 114902970, 229805940]

約数ペア:

[(1, 229805940), (2, 114902970), (3, 76601980), (4, 57451485), (5, 45961188), (6, 38300990), (7, 32829420), (10, 22980594), (12, 19150495), (13, 17677380), (14, 16414710), (15, 15320396), (20, 11490297), (21, 10943140), (26, 8838690), (28, 8207355), (30, 7660198), (35, 6565884), (39, 5892460), (42, 5471570), (52, 4419345), (60, 3830099), (65, 3535476), (70, 3282942), (78, 2946230), (84, 2735785), (91, 2525340), (105, 2188628), (130, 1767738), (140, 1641471), (156, 1473115), (182, 1262670), (195, 1178492), (210, 1094314), (260, 883869), (273, 841780), (364, 631335), (390, 589246), (420, 547157), (455, 505068), (546, 420890), (780, 294623), (910, 252534), (1092, 210445), (1365, 168356), (1820, 126267), (2730, 84178), (5460, 42089)]