179120970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{4513}}^1$

素因数の和:4546

約数の個数: 120

約数和(自身を含む): 560395044

約数和(自身を除く): 381274074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 4513, 5670, 6615, 7938, 9026, 13230, 13539, 19845, 22565, 27078, 31591, 39690, 40617, 45130, 63182, 67695, 81234, 94773, 121851, 135390, 157955, 189546, 203085, 221137, 243702, 284319, 315910, 365553, 406170, 442274, 473865, 568638, 609255, 663411, 731106, 852957, 947730, 1105685, 1218510, 1326822, 1421595, 1705914, 1827765, 1990233, 2211370, 2558871, 2843190, 3317055, 3655530, 3980466, 4264785, 5117742, 5970699, 6634110, 8529570, 9951165, 11941398, 12794355, 17912097, 19902330, 25588710, 29853495, 35824194, 59706990, 89560485, 179120970]

約数ペア:

[(1, 179120970), (2, 89560485), (3, 59706990), (5, 35824194), (6, 29853495), (7, 25588710), (9, 19902330), (10, 17912097), (14, 12794355), (15, 11941398), (18, 9951165), (21, 8529570), (27, 6634110), (30, 5970699), (35, 5117742), (42, 4264785), (45, 3980466), (49, 3655530), (54, 3317055), (63, 2843190), (70, 2558871), (81, 2211370), (90, 1990233), (98, 1827765), (105, 1705914), (126, 1421595), (135, 1326822), (147, 1218510), (162, 1105685), (189, 947730), (210, 852957), (245, 731106), (270, 663411), (294, 609255), (315, 568638), (378, 473865), (405, 442274), (441, 406170), (490, 365553), (567, 315910), (630, 284319), (735, 243702), (810, 221137), (882, 203085), (945, 189546), (1134, 157955), (1323, 135390), (1470, 121851), (1890, 94773), (2205, 81234), (2646, 67695), (2835, 63182), (3969, 45130), (4410, 40617), (4513, 39690), (5670, 31591), (6615, 27078), (7938, 22565), (9026, 19845), (13230, 13539)]