13609890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 43776000

約数和(自身を除く): 30166110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 379, 399, 513, 570, 630, 665, 758, 798, 855, 945, 1026, 1137, 1197, 1330, 1710, 1890, 1895, 1995, 2274, 2394, 2565, 2653, 3411, 3591, 3790, 3990, 5130, 5306, 5685, 5985, 6822, 7182, 7201, 7959, 10233, 11370, 11970, 13265, 14402, 15918, 17055, 17955, 20466, 21603, 23877, 26530, 34110, 35910, 36005, 39795, 43206, 47754, 50407, 51165, 64809, 71631, 72010, 79590, 100814, 102330, 108015, 119385, 129618, 143262, 151221, 194427, 216030, 238770, 252035, 302442, 324045, 358155, 388854, 453663, 504070, 648090, 716310, 756105, 907326, 972135, 1360989, 1512210, 1944270, 2268315, 2721978, 4536630, 6804945, 13609890]

約数ペア:

[(1, 13609890), (2, 6804945), (3, 4536630), (5, 2721978), (6, 2268315), (7, 1944270), (9, 1512210), (10, 1360989), (14, 972135), (15, 907326), (18, 756105), (19, 716310), (21, 648090), (27, 504070), (30, 453663), (35, 388854), (38, 358155), (42, 324045), (45, 302442), (54, 252035), (57, 238770), (63, 216030), (70, 194427), (90, 151221), (95, 143262), (105, 129618), (114, 119385), (126, 108015), (133, 102330), (135, 100814), (171, 79590), (189, 72010), (190, 71631), (210, 64809), (266, 51165), (270, 50407), (285, 47754), (315, 43206), (342, 39795), (378, 36005), (379, 35910), (399, 34110), (513, 26530), (570, 23877), (630, 21603), (665, 20466), (758, 17955), (798, 17055), (855, 15918), (945, 14402), (1026, 13265), (1137, 11970), (1197, 11370), (1330, 10233), (1710, 7959), (1890, 7201), (1895, 7182), (1995, 6822), (2274, 5985), (2394, 5685), (2565, 5306), (2653, 5130), (3411, 3990), (3591, 3790)]