1352860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 3157056

約数和(自身を除く): 1804196

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 173, 230, 340, 346, 391, 460, 692, 782, 865, 1564, 1730, 1955, 2941, 3460, 3910, 3979, 5882, 7820, 7958, 11764, 14705, 15916, 19895, 29410, 39790, 58820, 67643, 79580, 135286, 270572, 338215, 676430, 1352860]

約数ペア:

[(1, 1352860), (2, 676430), (4, 338215), (5, 270572), (10, 135286), (17, 79580), (20, 67643), (23, 58820), (34, 39790), (46, 29410), (68, 19895), (85, 15916), (92, 14705), (115, 11764), (170, 7958), (173, 7820), (230, 5882), (340, 3979), (346, 3910), (391, 3460), (460, 2941), (692, 1955), (782, 1730), (865, 1564)]