73449460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 185472000

約数和(自身を除く): 112022540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 79, 116, 140, 145, 158, 203, 229, 290, 316, 395, 406, 458, 553, 580, 790, 812, 916, 1015, 1106, 1145, 1580, 1603, 2030, 2212, 2290, 2291, 2765, 3206, 4060, 4580, 4582, 5530, 6412, 6641, 8015, 9164, 11060, 11455, 13282, 16030, 16037, 18091, 22910, 26564, 32060, 32074, 33205, 36182, 45820, 46487, 64148, 66410, 72364, 80185, 90455, 92974, 126637, 132820, 160370, 180910, 185948, 232435, 253274, 320740, 361820, 464870, 506548, 524639, 633185, 929740, 1049278, 1266370, 2098556, 2532740, 2623195, 3672473, 5246390, 7344946, 10492780, 14689892, 18362365, 36724730, 73449460]

約数ペア:

[(1, 73449460), (2, 36724730), (4, 18362365), (5, 14689892), (7, 10492780), (10, 7344946), (14, 5246390), (20, 3672473), (28, 2623195), (29, 2532740), (35, 2098556), (58, 1266370), (70, 1049278), (79, 929740), (116, 633185), (140, 524639), (145, 506548), (158, 464870), (203, 361820), (229, 320740), (290, 253274), (316, 232435), (395, 185948), (406, 180910), (458, 160370), (553, 132820), (580, 126637), (790, 92974), (812, 90455), (916, 80185), (1015, 72364), (1106, 66410), (1145, 64148), (1580, 46487), (1603, 45820), (2030, 36182), (2212, 33205), (2290, 32074), (2291, 32060), (2765, 26564), (3206, 22910), (4060, 18091), (4580, 16037), (4582, 16030), (5530, 13282), (6412, 11455), (6641, 11060), (8015, 9164)]