16773210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 48591360

約数和(自身を除く): 31818150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 69, 73, 74, 90, 111, 115, 135, 138, 146, 185, 207, 219, 222, 230, 270, 333, 345, 365, 370, 414, 438, 555, 621, 657, 666, 690, 730, 851, 999, 1035, 1095, 1110, 1242, 1314, 1665, 1679, 1702, 1971, 1998, 2070, 2190, 2553, 2701, 3105, 3285, 3330, 3358, 3942, 4255, 4995, 5037, 5106, 5402, 6210, 6570, 7659, 8103, 8395, 8510, 9855, 9990, 10074, 12765, 13505, 15111, 15318, 16206, 16790, 19710, 22977, 24309, 25185, 25530, 27010, 30222, 38295, 40515, 45333, 45954, 48618, 50370, 62123, 72927, 75555, 76590, 81030, 90666, 114885, 121545, 124246, 145854, 151110, 186369, 226665, 229770, 243090, 310615, 364635, 372738, 453330, 559107, 621230, 729270, 931845, 1118214, 1677321, 1863690, 2795535, 3354642, 5591070, 8386605, 16773210]

約数ペア:

[(1, 16773210), (2, 8386605), (3, 5591070), (5, 3354642), (6, 2795535), (9, 1863690), (10, 1677321), (15, 1118214), (18, 931845), (23, 729270), (27, 621230), (30, 559107), (37, 453330), (45, 372738), (46, 364635), (54, 310615), (69, 243090), (73, 229770), (74, 226665), (90, 186369), (111, 151110), (115, 145854), (135, 124246), (138, 121545), (146, 114885), (185, 90666), (207, 81030), (219, 76590), (222, 75555), (230, 72927), (270, 62123), (333, 50370), (345, 48618), (365, 45954), (370, 45333), (414, 40515), (438, 38295), (555, 30222), (621, 27010), (657, 25530), (666, 25185), (690, 24309), (730, 22977), (851, 19710), (999, 16790), (1035, 16206), (1095, 15318), (1110, 15111), (1242, 13505), (1314, 12765), (1665, 10074), (1679, 9990), (1702, 9855), (1971, 8510), (1998, 8395), (2070, 8103), (2190, 7659), (2553, 6570), (2701, 6210), (3105, 5402), (3285, 5106), (3330, 5037), (3358, 4995), (3942, 4255)]