72619770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83471}}^1$

素因数の和:83510

約数の個数: 32

約数和(自身を含む): 180299520

約数和(自身を除く): 107679750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 83471, 166942, 250413, 417355, 500826, 834710, 1252065, 2420659, 2504130, 4841318, 7261977, 12103295, 14523954, 24206590, 36309885, 72619770]

約数ペア:

[(1, 72619770), (2, 36309885), (3, 24206590), (5, 14523954), (6, 12103295), (10, 7261977), (15, 4841318), (29, 2504130), (30, 2420659), (58, 1252065), (87, 834710), (145, 500826), (174, 417355), (290, 250413), (435, 166942), (870, 83471)]