15703631970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{107951}}^1$

素因数の和:108347

約数の個数: 64

約数和(自身を含む): 40697040384

約数和(自身を除く): 24993408414

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, 24245, 29094, 48490, 72735, 107951, 145470, 215902, 323853, 539755, 647706, 1079510, 1403363, 1619265, 2806726, 3238530, 4210089, 7016815, 8420178, 14033630, 21050445, 40265723, 42100890, 80531446, 120797169, 201328615, 241594338, 402657230, 523454399, 603985845, 1046908798, 1207971690, 1570363197, 2617271995, 3140726394, 5234543990, 7851815985, 15703631970]

約数ペア:

[(1, 15703631970), (2, 7851815985), (3, 5234543990), (5, 3140726394), (6, 2617271995), (10, 1570363197), (13, 1207971690), (15, 1046908798), (26, 603985845), (30, 523454399), (39, 402657230), (65, 241594338), (78, 201328615), (130, 120797169), (195, 80531446), (373, 42100890), (390, 40265723), (746, 21050445), (1119, 14033630), (1865, 8420178), (2238, 7016815), (3730, 4210089), (4849, 3238530), (5595, 2806726), (9698, 1619265), (11190, 1403363), (14547, 1079510), (24245, 647706), (29094, 539755), (48490, 323853), (72735, 215902), (107951, 145470)]