147019980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79043}}^1$

素因数の和:79086

約数の個数: 48

約数和(自身を含む): 424940544

約数和(自身を除く): 277920564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 79043, 158086, 237129, 316172, 395215, 474258, 790430, 948516, 1185645, 1580860, 2371290, 2450333, 4742580, 4900666, 7350999, 9801332, 12251665, 14701998, 24503330, 29403996, 36754995, 49006660, 73509990, 147019980]

約数ペア:

[(1, 147019980), (2, 73509990), (3, 49006660), (4, 36754995), (5, 29403996), (6, 24503330), (10, 14701998), (12, 12251665), (15, 9801332), (20, 7350999), (30, 4900666), (31, 4742580), (60, 2450333), (62, 2371290), (93, 1580860), (124, 1185645), (155, 948516), (186, 790430), (310, 474258), (372, 395215), (465, 316172), (620, 237129), (930, 158086), (1860, 79043)]