22699930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 25511270

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 199, 305, 374, 398, 610, 671, 935, 995, 1037, 1342, 1870, 1990, 2074, 2189, 3355, 3383, 4378, 5185, 6710, 6766, 10370, 10945, 11407, 12139, 16915, 21890, 22814, 24278, 33830, 37213, 57035, 60695, 74426, 114070, 121390, 133529, 186065, 206363, 267058, 372130, 412726, 667645, 1031815, 1335290, 2063630, 2269993, 4539986, 11349965, 22699930]

約数ペア:

[(1, 22699930), (2, 11349965), (5, 4539986), (10, 2269993), (11, 2063630), (17, 1335290), (22, 1031815), (34, 667645), (55, 412726), (61, 372130), (85, 267058), (110, 206363), (122, 186065), (170, 133529), (187, 121390), (199, 114070), (305, 74426), (374, 60695), (398, 57035), (610, 37213), (671, 33830), (935, 24278), (995, 22814), (1037, 21890), (1342, 16915), (1870, 12139), (1990, 11407), (2074, 10945), (2189, 10370), (3355, 6766), (3383, 6710), (4378, 5185)]