1330379340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2731}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 3899460096

約数和(自身を除く): 2569080756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 353, 460, 690, 706, 1059, 1380, 1412, 1765, 2118, 2731, 3530, 4236, 5295, 5462, 7060, 8119, 8193, 10590, 10924, 13655, 16238, 16386, 21180, 24357, 27310, 32476, 32772, 40595, 40965, 48714, 54620, 62813, 81190, 81930, 97428, 121785, 125626, 162380, 163860, 188439, 243570, 251252, 314065, 376878, 487140, 628130, 753756, 942195, 964043, 1256260, 1884390, 1928086, 2892129, 3768780, 3856172, 4820215, 5784258, 9640430, 11568516, 14460645, 19280860, 22172989, 28921290, 44345978, 57842580, 66518967, 88691956, 110864945, 133037934, 221729890, 266075868, 332594835, 443459780, 665189670, 1330379340]

約数ペア:

[(1, 1330379340), (2, 665189670), (3, 443459780), (4, 332594835), (5, 266075868), (6, 221729890), (10, 133037934), (12, 110864945), (15, 88691956), (20, 66518967), (23, 57842580), (30, 44345978), (46, 28921290), (60, 22172989), (69, 19280860), (92, 14460645), (115, 11568516), (138, 9640430), (230, 5784258), (276, 4820215), (345, 3856172), (353, 3768780), (460, 2892129), (690, 1928086), (706, 1884390), (1059, 1256260), (1380, 964043), (1412, 942195), (1765, 753756), (2118, 628130), (2731, 487140), (3530, 376878), (4236, 314065), (5295, 251252), (5462, 243570), (7060, 188439), (8119, 163860), (8193, 162380), (10590, 125626), (10924, 121785), (13655, 97428), (16238, 81930), (16386, 81190), (21180, 62813), (24357, 54620), (27310, 48714), (32476, 40965), (32772, 40595)]