1520786772

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8623}}^1$

素因数の和:8730

約数の個数: 96

約数和(自身を含む): 4172636160

約数和(自身を除く): 2651849388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 108, 138, 142, 207, 213, 276, 284, 414, 426, 621, 639, 828, 852, 1242, 1278, 1633, 1917, 2484, 2556, 3266, 3834, 4899, 6532, 7668, 8623, 9798, 14697, 17246, 19596, 25869, 29394, 34492, 44091, 51738, 58788, 77607, 88182, 103476, 155214, 176364, 198329, 232821, 310428, 396658, 465642, 594987, 612233, 793316, 931284, 1189974, 1224466, 1784961, 1836699, 2379948, 2448932, 3569922, 3673398, 5354883, 5510097, 7139844, 7346796, 10709766, 11020194, 14081359, 16530291, 21419532, 22040388, 28162718, 33060582, 42244077, 56325436, 66121164, 84488154, 126732231, 168976308, 253464462, 380196693, 506928924, 760393386, 1520786772]

約数ペア:

[(1, 1520786772), (2, 760393386), (3, 506928924), (4, 380196693), (6, 253464462), (9, 168976308), (12, 126732231), (18, 84488154), (23, 66121164), (27, 56325436), (36, 42244077), (46, 33060582), (54, 28162718), (69, 22040388), (71, 21419532), (92, 16530291), (108, 14081359), (138, 11020194), (142, 10709766), (207, 7346796), (213, 7139844), (276, 5510097), (284, 5354883), (414, 3673398), (426, 3569922), (621, 2448932), (639, 2379948), (828, 1836699), (852, 1784961), (1242, 1224466), (1278, 1189974), (1633, 931284), (1917, 793316), (2484, 612233), (2556, 594987), (3266, 465642), (3834, 396658), (4899, 310428), (6532, 232821), (7668, 198329), (8623, 176364), (9798, 155214), (14697, 103476), (17246, 88182), (19596, 77607), (25869, 58788), (29394, 51738), (34492, 44091)]