1715679940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 4064820480

約数和(自身を除く): 2349140540

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 379, 460, 598, 757, 758, 1196, 1495, 1514, 1516, 1895, 2990, 3028, 3785, 3790, 4927, 5980, 7570, 7580, 8717, 9841, 9854, 15140, 17411, 17434, 19682, 19708, 24635, 34822, 34868, 39364, 43585, 49205, 49270, 69644, 87055, 87170, 98410, 98540, 113321, 174110, 174340, 196820, 226343, 226642, 286903, 348220, 452686, 453284, 566605, 573806, 905372, 1131715, 1133210, 1147612, 1434515, 2263430, 2266420, 2869030, 3729739, 4526860, 5738060, 6598769, 7459478, 13197538, 14918956, 18648695, 26395076, 32993845, 37297390, 65987690, 74594780, 85783997, 131975380, 171567994, 343135988, 428919985, 857839970, 1715679940]

約数ペア:

[(1, 1715679940), (2, 857839970), (4, 428919985), (5, 343135988), (10, 171567994), (13, 131975380), (20, 85783997), (23, 74594780), (26, 65987690), (46, 37297390), (52, 32993845), (65, 26395076), (92, 18648695), (115, 14918956), (130, 13197538), (230, 7459478), (260, 6598769), (299, 5738060), (379, 4526860), (460, 3729739), (598, 2869030), (757, 2266420), (758, 2263430), (1196, 1434515), (1495, 1147612), (1514, 1133210), (1516, 1131715), (1895, 905372), (2990, 573806), (3028, 566605), (3785, 453284), (3790, 452686), (4927, 348220), (5980, 286903), (7570, 226642), (7580, 226343), (8717, 196820), (9841, 174340), (9854, 174110), (15140, 113321), (17411, 98540), (17434, 98410), (19682, 87170), (19708, 87055), (24635, 69644), (34822, 49270), (34868, 49205), (39364, 43585)]