169325910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2587

約数の個数: 128

約数和(自身を含む): 512064000

約数和(自身を除く): 342738090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2539, 2565, 3510, 3705, 4446, 5078, 5130, 6669, 7410, 7617, 11115, 12695, 13338, 15234, 22230, 22851, 25390, 33007, 33345, 38085, 45702, 48241, 66014, 66690, 68553, 76170, 96482, 99021, 114255, 137106, 144723, 165035, 198042, 228510, 241205, 289446, 297063, 330070, 342765, 434169, 482410, 495105, 594126, 627133, 685530, 723615, 868338, 891189, 990210, 1254266, 1302507, 1447230, 1485315, 1782378, 1881399, 2170845, 2605014, 2970630, 3135665, 3762798, 4341690, 4455945, 5644197, 6271330, 6512535, 8911890, 9406995, 11288394, 13025070, 16932591, 18813990, 28220985, 33865182, 56441970, 84662955, 169325910]

約数ペア:

[(1, 169325910), (2, 84662955), (3, 56441970), (5, 33865182), (6, 28220985), (9, 18813990), (10, 16932591), (13, 13025070), (15, 11288394), (18, 9406995), (19, 8911890), (26, 6512535), (27, 6271330), (30, 5644197), (38, 4455945), (39, 4341690), (45, 3762798), (54, 3135665), (57, 2970630), (65, 2605014), (78, 2170845), (90, 1881399), (95, 1782378), (114, 1485315), (117, 1447230), (130, 1302507), (135, 1254266), (171, 990210), (190, 891189), (195, 868338), (234, 723615), (247, 685530), (270, 627133), (285, 594126), (342, 495105), (351, 482410), (390, 434169), (494, 342765), (513, 330070), (570, 297063), (585, 289446), (702, 241205), (741, 228510), (855, 198042), (1026, 165035), (1170, 144723), (1235, 137106), (1482, 114255), (1710, 99021), (1755, 96482), (2223, 76170), (2470, 68553), (2539, 66690), (2565, 66014), (3510, 48241), (3705, 45702), (4446, 38085), (5078, 33345), (5130, 33007), (6669, 25390), (7410, 22851), (7617, 22230), (11115, 15234), (12695, 13338)]