2880451470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{19801}}^1$

素因数の和:20197

約数の個数: 64

約数和(自身を含む): 7465195584

約数和(自身を除く): 4584744114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 373, 390, 746, 1119, 1865, 2238, 3730, 4849, 5595, 9698, 11190, 14547, 19801, 24245, 29094, 39602, 48490, 59403, 72735, 99005, 118806, 145470, 198010, 257413, 297015, 514826, 594030, 772239, 1287065, 1544478, 2574130, 3861195, 7385773, 7722390, 14771546, 22157319, 36928865, 44314638, 73857730, 96015049, 110786595, 192030098, 221573190, 288045147, 480075245, 576090294, 960150490, 1440225735, 2880451470]

約数ペア:

[(1, 2880451470), (2, 1440225735), (3, 960150490), (5, 576090294), (6, 480075245), (10, 288045147), (13, 221573190), (15, 192030098), (26, 110786595), (30, 96015049), (39, 73857730), (65, 44314638), (78, 36928865), (130, 22157319), (195, 14771546), (373, 7722390), (390, 7385773), (746, 3861195), (1119, 2574130), (1865, 1544478), (2238, 1287065), (3730, 772239), (4849, 594030), (5595, 514826), (9698, 297015), (11190, 257413), (14547, 198010), (19801, 145470), (24245, 118806), (29094, 99005), (39602, 72735), (48490, 59403)]