188636340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136693}}^1$

素因数の和:136728

約数の個数: 48

約数和(自身を含む): 551150208

約数和(自身を除く): 362513868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 136693, 273386, 410079, 546772, 683465, 820158, 1366930, 1640316, 2050395, 2733860, 3143939, 4100790, 6287878, 8201580, 9431817, 12575756, 15719695, 18863634, 31439390, 37727268, 47159085, 62878780, 94318170, 188636340]

約数ペア:

[(1, 188636340), (2, 94318170), (3, 62878780), (4, 47159085), (5, 37727268), (6, 31439390), (10, 18863634), (12, 15719695), (15, 12575756), (20, 9431817), (23, 8201580), (30, 6287878), (46, 4100790), (60, 3143939), (69, 2733860), (92, 2050395), (115, 1640316), (138, 1366930), (230, 820158), (276, 683465), (345, 546772), (460, 410079), (690, 273386), (1380, 136693)]