2912541390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{267451}}^1$

素因数の和:267486

約数の個数: 72

約数和(自身を含む): 8323641144

約数和(自身を除く): 5411099754

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 267451, 534902, 802353, 1337255, 1604706, 2407059, 2674510, 2941961, 4011765, 4814118, 5883922, 8023530, 8825883, 12035295, 14709805, 17651766, 24070590, 26477649, 29419610, 32361571, 44129415, 52955298, 64723142, 88258830, 97084713, 132388245, 161807855, 194169426, 264776490, 291254139, 323615710, 485423565, 582508278, 970847130, 1456270695, 2912541390]

約数ペア:

[(1, 2912541390), (2, 1456270695), (3, 970847130), (5, 582508278), (6, 485423565), (9, 323615710), (10, 291254139), (11, 264776490), (15, 194169426), (18, 161807855), (22, 132388245), (30, 97084713), (33, 88258830), (45, 64723142), (55, 52955298), (66, 44129415), (90, 32361571), (99, 29419610), (110, 26477649), (121, 24070590), (165, 17651766), (198, 14709805), (242, 12035295), (330, 8825883), (363, 8023530), (495, 5883922), (605, 4814118), (726, 4011765), (990, 2941961), (1089, 2674510), (1210, 2407059), (1815, 1604706), (2178, 1337255), (3630, 802353), (5445, 534902), (10890, 267451)]