143779740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184333}}^1$

素因数の和:184358

約数の個数: 48

約数和(自身を含む): 433553568

約数和(自身を除く): 289773828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 184333, 368666, 552999, 737332, 921665, 1105998, 1843330, 2211996, 2396329, 2764995, 3686660, 4792658, 5529990, 7188987, 9585316, 11059980, 11981645, 14377974, 23963290, 28755948, 35944935, 47926580, 71889870, 143779740]

約数ペア:

[(1, 143779740), (2, 71889870), (3, 47926580), (4, 35944935), (5, 28755948), (6, 23963290), (10, 14377974), (12, 11981645), (13, 11059980), (15, 9585316), (20, 7188987), (26, 5529990), (30, 4792658), (39, 3686660), (52, 2764995), (60, 2396329), (65, 2211996), (78, 1843330), (130, 1105998), (156, 921665), (195, 737332), (260, 552999), (390, 368666), (780, 184333)]