30337034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 61071360

約数和(自身を除く): 30734326

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 182, 217, 247, 266, 283, 403, 434, 494, 566, 589, 806, 1178, 1729, 1981, 2821, 3458, 3679, 3962, 4123, 5377, 5642, 7358, 7657, 8246, 8773, 10754, 15314, 17546, 25753, 37639, 51506, 53599, 61411, 69901, 75278, 107198, 114049, 122822, 139802, 166687, 228098, 333374, 489307, 798343, 978614, 1166809, 1596686, 2166931, 2333618, 4333862, 15168517, 30337034]

約数ペア:

[(1, 30337034), (2, 15168517), (7, 4333862), (13, 2333618), (14, 2166931), (19, 1596686), (26, 1166809), (31, 978614), (38, 798343), (62, 489307), (91, 333374), (133, 228098), (182, 166687), (217, 139802), (247, 122822), (266, 114049), (283, 107198), (403, 75278), (434, 69901), (494, 61411), (566, 53599), (589, 51506), (806, 37639), (1178, 25753), (1729, 17546), (1981, 15314), (2821, 10754), (3458, 8773), (3679, 8246), (3962, 7657), (4123, 7358), (5377, 5642)]