16715940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12113}}^1$

素因数の和:12148

約数の個数: 48

約数和(自身を含む): 48843648

約数和(自身を除く): 32127708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 12113, 24226, 36339, 48452, 60565, 72678, 121130, 145356, 181695, 242260, 278599, 363390, 557198, 726780, 835797, 1114396, 1392995, 1671594, 2785990, 3343188, 4178985, 5571980, 8357970, 16715940]

約数ペア:

[(1, 16715940), (2, 8357970), (3, 5571980), (4, 4178985), (5, 3343188), (6, 2785990), (10, 1671594), (12, 1392995), (15, 1114396), (20, 835797), (23, 726780), (30, 557198), (46, 363390), (60, 278599), (69, 242260), (92, 181695), (115, 145356), (138, 121130), (230, 72678), (276, 60565), (345, 48452), (460, 36339), (690, 24226), (1380, 12113)]