30930771172

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{6277}}^1$

素因数の和:7137

約数の個数: 72

約数和(自身を含む): 65087893248

約数和(自身を除く): 34157122076

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 811, 868, 1519, 1622, 3038, 3244, 5677, 6076, 6277, 11354, 12554, 22708, 25108, 25141, 39739, 43939, 50282, 79478, 87878, 100564, 158956, 175756, 175987, 194587, 307573, 351974, 389174, 615146, 703948, 778348, 1230292, 1231909, 1362109, 2463818, 2724218, 4927636, 5090647, 5448436, 9534763, 10181294, 19069526, 20362588, 35634529, 38139052, 71269058, 142538116, 157810057, 249441703, 315620114, 498883406, 631240228, 997766812, 1104670399, 2209340798, 4418681596, 7732692793, 15465385586, 30930771172]

約数ペア:

[(1, 30930771172), (2, 15465385586), (4, 7732692793), (7, 4418681596), (14, 2209340798), (28, 1104670399), (31, 997766812), (49, 631240228), (62, 498883406), (98, 315620114), (124, 249441703), (196, 157810057), (217, 142538116), (434, 71269058), (811, 38139052), (868, 35634529), (1519, 20362588), (1622, 19069526), (3038, 10181294), (3244, 9534763), (5677, 5448436), (6076, 5090647), (6277, 4927636), (11354, 2724218), (12554, 2463818), (22708, 1362109), (25108, 1231909), (25141, 1230292), (39739, 778348), (43939, 703948), (50282, 615146), (79478, 389174), (87878, 351974), (100564, 307573), (158956, 194587), (175756, 175987)]