8620170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 24022656

約数和(自身を除く): 15402486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 186, 195, 230, 299, 310, 345, 390, 403, 465, 598, 690, 713, 806, 897, 930, 961, 1209, 1426, 1495, 1794, 1922, 2015, 2139, 2418, 2883, 2990, 3565, 4030, 4278, 4485, 4805, 5766, 6045, 7130, 8970, 9269, 9610, 10695, 12090, 12493, 14415, 18538, 21390, 22103, 24986, 27807, 28830, 37479, 44206, 46345, 55614, 62465, 66309, 74958, 92690, 110515, 124930, 132618, 139035, 187395, 221030, 278070, 287339, 331545, 374790, 574678, 663090, 862017, 1436695, 1724034, 2873390, 4310085, 8620170]

約数ペア:

[(1, 8620170), (2, 4310085), (3, 2873390), (5, 1724034), (6, 1436695), (10, 862017), (13, 663090), (15, 574678), (23, 374790), (26, 331545), (30, 287339), (31, 278070), (39, 221030), (46, 187395), (62, 139035), (65, 132618), (69, 124930), (78, 110515), (93, 92690), (115, 74958), (130, 66309), (138, 62465), (155, 55614), (186, 46345), (195, 44206), (230, 37479), (299, 28830), (310, 27807), (345, 24986), (390, 22103), (403, 21390), (465, 18538), (598, 14415), (690, 12493), (713, 12090), (806, 10695), (897, 9610), (930, 9269), (961, 8970), (1209, 7130), (1426, 6045), (1495, 5766), (1794, 4805), (1922, 4485), (2015, 4278), (2139, 4030), (2418, 3565), (2883, 2990)]