9954860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 24675840

約数和(自身を除く): 14720980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 67, 68, 76, 85, 92, 95, 115, 134, 170, 190, 230, 268, 323, 335, 340, 380, 391, 437, 460, 646, 670, 782, 874, 1139, 1273, 1292, 1340, 1541, 1564, 1615, 1748, 1955, 2185, 2278, 2546, 3082, 3230, 3910, 4370, 4556, 5092, 5695, 6164, 6365, 6460, 7429, 7705, 7820, 8740, 11390, 12730, 14858, 15410, 21641, 22780, 25460, 26197, 29279, 29716, 30820, 37145, 43282, 52394, 58558, 74290, 86564, 104788, 108205, 117116, 130985, 146395, 148580, 216410, 261970, 292790, 432820, 497743, 523940, 585580, 995486, 1990972, 2488715, 4977430, 9954860]

約数ペア:

[(1, 9954860), (2, 4977430), (4, 2488715), (5, 1990972), (10, 995486), (17, 585580), (19, 523940), (20, 497743), (23, 432820), (34, 292790), (38, 261970), (46, 216410), (67, 148580), (68, 146395), (76, 130985), (85, 117116), (92, 108205), (95, 104788), (115, 86564), (134, 74290), (170, 58558), (190, 52394), (230, 43282), (268, 37145), (323, 30820), (335, 29716), (340, 29279), (380, 26197), (391, 25460), (437, 22780), (460, 21641), (646, 15410), (670, 14858), (782, 12730), (874, 11390), (1139, 8740), (1273, 7820), (1292, 7705), (1340, 7429), (1541, 6460), (1564, 6365), (1615, 6164), (1748, 5695), (1955, 5092), (2185, 4556), (2278, 4370), (2546, 3910), (3082, 3230)]