126361890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 348900480

約数和(自身を除く): 222538590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 487, 558, 837, 930, 961, 974, 1395, 1461, 1674, 1922, 2435, 2790, 2883, 2922, 4185, 4383, 4805, 4870, 5766, 7305, 8370, 8649, 8766, 9610, 13149, 14415, 14610, 15097, 17298, 21915, 25947, 26298, 28830, 30194, 43245, 43830, 45291, 51894, 65745, 75485, 86490, 90582, 129735, 131490, 135873, 150970, 226455, 259470, 271746, 407619, 452910, 468007, 679365, 815238, 936014, 1358730, 1404021, 2038095, 2340035, 2808042, 4076190, 4212063, 4680070, 7020105, 8424126, 12636189, 14040210, 21060315, 25272378, 42120630, 63180945, 126361890]

約数ペア:

[(1, 126361890), (2, 63180945), (3, 42120630), (5, 25272378), (6, 21060315), (9, 14040210), (10, 12636189), (15, 8424126), (18, 7020105), (27, 4680070), (30, 4212063), (31, 4076190), (45, 2808042), (54, 2340035), (62, 2038095), (90, 1404021), (93, 1358730), (135, 936014), (155, 815238), (186, 679365), (270, 468007), (279, 452910), (310, 407619), (465, 271746), (487, 259470), (558, 226455), (837, 150970), (930, 135873), (961, 131490), (974, 129735), (1395, 90582), (1461, 86490), (1674, 75485), (1922, 65745), (2435, 51894), (2790, 45291), (2883, 43830), (2922, 43245), (4185, 30194), (4383, 28830), (4805, 26298), (4870, 25947), (5766, 21915), (7305, 17298), (8370, 15097), (8649, 14610), (8766, 14415), (9610, 13149)]