1421871330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{877}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 3959850240

約数和(自身を除く): 2537978910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 289, 330, 374, 510, 561, 578, 867, 877, 935, 1122, 1445, 1734, 1754, 1870, 2631, 2805, 2890, 3179, 4335, 4385, 4913, 5262, 5610, 6358, 8670, 8770, 9537, 9647, 9826, 13155, 14739, 14909, 15895, 19074, 19294, 24565, 26310, 28941, 29478, 29818, 31790, 44727, 47685, 48235, 49130, 54043, 57882, 73695, 74545, 89454, 95370, 96470, 108086, 144705, 147390, 149090, 162129, 163999, 223635, 253453, 270215, 289410, 324258, 327998, 447270, 491997, 506906, 540430, 760359, 810645, 819995, 983994, 1267265, 1520718, 1621290, 1639990, 2459985, 2534530, 2787983, 3801795, 4308701, 4919970, 5575966, 7603590, 8363949, 8617402, 12926103, 13939915, 16727898, 21543505, 25852206, 27879830, 41819745, 43087010, 47395711, 64630515, 83639490, 94791422, 129261030, 142187133, 236978555, 284374266, 473957110, 710935665, 1421871330]

約数ペア:

[(1, 1421871330), (2, 710935665), (3, 473957110), (5, 284374266), (6, 236978555), (10, 142187133), (11, 129261030), (15, 94791422), (17, 83639490), (22, 64630515), (30, 47395711), (33, 43087010), (34, 41819745), (51, 27879830), (55, 25852206), (66, 21543505), (85, 16727898), (102, 13939915), (110, 12926103), (165, 8617402), (170, 8363949), (187, 7603590), (255, 5575966), (289, 4919970), (330, 4308701), (374, 3801795), (510, 2787983), (561, 2534530), (578, 2459985), (867, 1639990), (877, 1621290), (935, 1520718), (1122, 1267265), (1445, 983994), (1734, 819995), (1754, 810645), (1870, 760359), (2631, 540430), (2805, 506906), (2890, 491997), (3179, 447270), (4335, 327998), (4385, 324258), (4913, 289410), (5262, 270215), (5610, 253453), (6358, 223635), (8670, 163999), (8770, 162129), (9537, 149090), (9647, 147390), (9826, 144705), (13155, 108086), (14739, 96470), (14909, 95370), (15895, 89454), (19074, 74545), (19294, 73695), (24565, 57882), (26310, 54043), (28941, 49130), (29478, 48235), (29818, 47685), (31790, 44727)]