171625470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 424030464

約数和(自身を除く): 252404994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 233, 258, 430, 466, 571, 645, 699, 1142, 1165, 1290, 1398, 1713, 2330, 2855, 3426, 3495, 5710, 6990, 8565, 10019, 17130, 20038, 24553, 30057, 49106, 50095, 60114, 73659, 100190, 122765, 133043, 147318, 150285, 245530, 266086, 300570, 368295, 399129, 665215, 736590, 798258, 1330430, 1995645, 3991290, 5720849, 11441698, 17162547, 28604245, 34325094, 57208490, 85812735, 171625470]

約数ペア:

[(1, 171625470), (2, 85812735), (3, 57208490), (5, 34325094), (6, 28604245), (10, 17162547), (15, 11441698), (30, 5720849), (43, 3991290), (86, 1995645), (129, 1330430), (215, 798258), (233, 736590), (258, 665215), (430, 399129), (466, 368295), (571, 300570), (645, 266086), (699, 245530), (1142, 150285), (1165, 147318), (1290, 133043), (1398, 122765), (1713, 100190), (2330, 73659), (2855, 60114), (3426, 50095), (3495, 49106), (5710, 30057), (6990, 24553), (8565, 20038), (10019, 17130)]