30767436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 90015744

約数和(自身を除く): 59248308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1471, 1494, 1743, 2324, 2942, 2988, 3486, 4413, 5229, 5884, 6972, 8826, 10297, 10458, 13239, 17652, 20594, 20916, 26478, 30891, 41188, 52956, 61782, 92673, 122093, 123564, 185346, 244186, 366279, 370692, 488372, 732558, 854651, 1098837, 1465116, 1709302, 2197674, 2563953, 3418604, 4395348, 5127906, 7691859, 10255812, 15383718, 30767436]

約数ペア:

[(1, 30767436), (2, 15383718), (3, 10255812), (4, 7691859), (6, 5127906), (7, 4395348), (9, 3418604), (12, 2563953), (14, 2197674), (18, 1709302), (21, 1465116), (28, 1098837), (36, 854651), (42, 732558), (63, 488372), (83, 370692), (84, 366279), (126, 244186), (166, 185346), (249, 123564), (252, 122093), (332, 92673), (498, 61782), (581, 52956), (747, 41188), (996, 30891), (1162, 26478), (1471, 20916), (1494, 20594), (1743, 17652), (2324, 13239), (2942, 10458), (2988, 10297), (3486, 8826), (4413, 6972), (5229, 5884)]