15702009830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{65537}}^1$

素因数の和:65673

約数の個数: 64

約数和(自身を含む): 32370528960

約数和(自身を除く): 16668519130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 97, 130, 190, 194, 247, 485, 494, 970, 1235, 1261, 1843, 2470, 2522, 3686, 6305, 9215, 12610, 18430, 23959, 47918, 65537, 119795, 131074, 239590, 327685, 655370, 851981, 1245203, 1703962, 2490406, 4259905, 6226015, 6357089, 8519810, 12452030, 12714178, 16187639, 31785445, 32375278, 63570890, 80938195, 82642157, 120784691, 161876390, 165284314, 241569382, 413210785, 603923455, 826421570, 1207846910, 1570200983, 3140401966, 7851004915, 15702009830]

約数ペア:

[(1, 15702009830), (2, 7851004915), (5, 3140401966), (10, 1570200983), (13, 1207846910), (19, 826421570), (26, 603923455), (38, 413210785), (65, 241569382), (95, 165284314), (97, 161876390), (130, 120784691), (190, 82642157), (194, 80938195), (247, 63570890), (485, 32375278), (494, 31785445), (970, 16187639), (1235, 12714178), (1261, 12452030), (1843, 8519810), (2470, 6357089), (2522, 6226015), (3686, 4259905), (6305, 2490406), (9215, 1703962), (12610, 1245203), (18430, 851981), (23959, 655370), (47918, 327685), (65537, 239590), (119795, 131074)]