1612570020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{68737}}^1$

素因数の和:68789

約数の個数: 96

約数和(自身を含む): 4988729088

約数和(自身を除く): 3376159068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 7820, 11730, 23460, 68737, 137474, 206211, 274948, 343685, 412422, 687370, 824844, 1031055, 1168529, 1374740, 1580951, 2062110, 2337058, 3161902, 3505587, 4124220, 4674116, 4742853, 5842645, 6323804, 7011174, 7904755, 9485706, 11685290, 14022348, 15809510, 17527935, 18971412, 23370580, 23714265, 26876167, 31619020, 35055870, 47428530, 53752334, 70111740, 80628501, 94857060, 107504668, 134380835, 161257002, 268761670, 322514004, 403142505, 537523340, 806285010, 1612570020]

約数ペア:

[(1, 1612570020), (2, 806285010), (3, 537523340), (4, 403142505), (5, 322514004), (6, 268761670), (10, 161257002), (12, 134380835), (15, 107504668), (17, 94857060), (20, 80628501), (23, 70111740), (30, 53752334), (34, 47428530), (46, 35055870), (51, 31619020), (60, 26876167), (68, 23714265), (69, 23370580), (85, 18971412), (92, 17527935), (102, 15809510), (115, 14022348), (138, 11685290), (170, 9485706), (204, 7904755), (230, 7011174), (255, 6323804), (276, 5842645), (340, 4742853), (345, 4674116), (391, 4124220), (460, 3505587), (510, 3161902), (690, 2337058), (782, 2062110), (1020, 1580951), (1173, 1374740), (1380, 1168529), (1564, 1031055), (1955, 824844), (2346, 687370), (3910, 412422), (4692, 343685), (5865, 274948), (7820, 206211), (11730, 137474), (23460, 68737)]