23028330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 60092928

約数和(自身を除く): 37064598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 431, 685, 822, 862, 1293, 1370, 1781, 2055, 2155, 2586, 3562, 4110, 4310, 5343, 5603, 6465, 8905, 10686, 11206, 12930, 16809, 17810, 26715, 28015, 33618, 53430, 56030, 59047, 84045, 118094, 168090, 177141, 295235, 354282, 590470, 767611, 885705, 1535222, 1771410, 2302833, 3838055, 4605666, 7676110, 11514165, 23028330]

約数ペア:

[(1, 23028330), (2, 11514165), (3, 7676110), (5, 4605666), (6, 3838055), (10, 2302833), (13, 1771410), (15, 1535222), (26, 885705), (30, 767611), (39, 590470), (65, 354282), (78, 295235), (130, 177141), (137, 168090), (195, 118094), (274, 84045), (390, 59047), (411, 56030), (431, 53430), (685, 33618), (822, 28015), (862, 26715), (1293, 17810), (1370, 16809), (1781, 12930), (2055, 11206), (2155, 10686), (2586, 8905), (3562, 6465), (4110, 5603), (4310, 5343)]