74403930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 184415616

約数和(自身を除く): 110011686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 241, 246, 251, 410, 482, 502, 615, 723, 753, 1205, 1230, 1255, 1446, 1506, 2410, 2510, 3615, 3765, 7230, 7530, 9881, 10291, 19762, 20582, 29643, 30873, 49405, 51455, 59286, 60491, 61746, 98810, 102910, 120982, 148215, 154365, 181473, 296430, 302455, 308730, 362946, 604910, 907365, 1814730, 2480131, 4960262, 7440393, 12400655, 14880786, 24801310, 37201965, 74403930]

約数ペア:

[(1, 74403930), (2, 37201965), (3, 24801310), (5, 14880786), (6, 12400655), (10, 7440393), (15, 4960262), (30, 2480131), (41, 1814730), (82, 907365), (123, 604910), (205, 362946), (241, 308730), (246, 302455), (251, 296430), (410, 181473), (482, 154365), (502, 148215), (615, 120982), (723, 102910), (753, 98810), (1205, 61746), (1230, 60491), (1255, 59286), (1446, 51455), (1506, 49405), (2410, 30873), (2510, 29643), (3615, 20582), (3765, 19762), (7230, 10291), (7530, 9881)]