9243390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 24204096

約数和(自身を除く): 14960706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 173, 195, 274, 346, 390, 411, 519, 685, 822, 865, 1038, 1370, 1730, 1781, 2055, 2249, 2595, 3562, 4110, 4498, 5190, 5343, 6747, 8905, 10686, 11245, 13494, 17810, 22490, 23701, 26715, 33735, 47402, 53430, 67470, 71103, 118505, 142206, 237010, 308113, 355515, 616226, 711030, 924339, 1540565, 1848678, 3081130, 4621695, 9243390]

約数ペア:

[(1, 9243390), (2, 4621695), (3, 3081130), (5, 1848678), (6, 1540565), (10, 924339), (13, 711030), (15, 616226), (26, 355515), (30, 308113), (39, 237010), (65, 142206), (78, 118505), (130, 71103), (137, 67470), (173, 53430), (195, 47402), (274, 33735), (346, 26715), (390, 23701), (411, 22490), (519, 17810), (685, 13494), (822, 11245), (865, 10686), (1038, 8905), (1370, 6747), (1730, 5343), (1781, 5190), (2055, 4498), (2249, 4110), (2595, 3562)]