1170071990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 2235988800

約数和(自身を除く): 1065916810

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 269, 283, 290, 530, 538, 566, 1345, 1415, 1537, 2690, 2830, 3074, 7685, 7801, 8207, 14257, 14999, 15370, 15602, 16414, 28514, 29998, 39005, 41035, 71285, 74995, 76127, 78010, 82070, 142570, 149990, 152254, 380635, 413453, 434971, 761270, 826906, 869942, 2067265, 2174855, 2207683, 4034731, 4134530, 4349710, 4415366, 8069462, 11038415, 20173655, 22076830, 40347310, 117007199, 234014398, 585035995, 1170071990]

約数ペア:

[(1, 1170071990), (2, 585035995), (5, 234014398), (10, 117007199), (29, 40347310), (53, 22076830), (58, 20173655), (106, 11038415), (145, 8069462), (265, 4415366), (269, 4349710), (283, 4134530), (290, 4034731), (530, 2207683), (538, 2174855), (566, 2067265), (1345, 869942), (1415, 826906), (1537, 761270), (2690, 434971), (2830, 413453), (3074, 380635), (7685, 152254), (7801, 149990), (8207, 142570), (14257, 82070), (14999, 78010), (15370, 76127), (15602, 74995), (16414, 71285), (28514, 41035), (29998, 39005)]