3793530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 10015488

約数和(自身を除く): 6221958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 137, 142, 195, 213, 274, 355, 390, 411, 426, 685, 710, 822, 923, 1065, 1370, 1781, 1846, 2055, 2130, 2769, 3562, 4110, 4615, 5343, 5538, 8905, 9230, 9727, 10686, 13845, 17810, 19454, 26715, 27690, 29181, 48635, 53430, 58362, 97270, 126451, 145905, 252902, 291810, 379353, 632255, 758706, 1264510, 1896765, 3793530]

約数ペア:

[(1, 3793530), (2, 1896765), (3, 1264510), (5, 758706), (6, 632255), (10, 379353), (13, 291810), (15, 252902), (26, 145905), (30, 126451), (39, 97270), (65, 58362), (71, 53430), (78, 48635), (130, 29181), (137, 27690), (142, 26715), (195, 19454), (213, 17810), (274, 13845), (355, 10686), (390, 9727), (411, 9230), (426, 8905), (685, 5538), (710, 5343), (822, 4615), (923, 4110), (1065, 3562), (1370, 2769), (1781, 2130), (1846, 2055)]