72826810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3271

約数の個数: 64

約数和(自身を含む): 167028480

約数和(自身を除く): 94201670

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3221, 3230, 4522, 6442, 11305, 16105, 22547, 22610, 32210, 45094, 54757, 61199, 109514, 112735, 122398, 225470, 273785, 305995, 383299, 428393, 547570, 611990, 766598, 856786, 1040383, 1916495, 2080766, 2141965, 3832990, 4283930, 5201915, 7282681, 10403830, 14565362, 36413405, 72826810]

約数ペア:

[(1, 72826810), (2, 36413405), (5, 14565362), (7, 10403830), (10, 7282681), (14, 5201915), (17, 4283930), (19, 3832990), (34, 2141965), (35, 2080766), (38, 1916495), (70, 1040383), (85, 856786), (95, 766598), (119, 611990), (133, 547570), (170, 428393), (190, 383299), (238, 305995), (266, 273785), (323, 225470), (595, 122398), (646, 112735), (665, 109514), (1190, 61199), (1330, 54757), (1615, 45094), (2261, 32210), (3221, 22610), (3230, 22547), (4522, 16105), (6442, 11305)]