4484592990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2729}}^1$

素因数の和:2823

約数の個数: 144

約数和(自身を含む): 12686965200

約数和(自身を除く): 8202372210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 961, 1178, 1395, 1710, 1767, 1922, 2729, 2790, 2883, 2945, 3534, 4805, 5301, 5458, 5766, 5890, 8187, 8649, 8835, 9610, 10602, 13645, 14415, 16374, 17298, 17670, 18259, 24561, 26505, 27290, 28830, 36518, 40935, 43245, 49122, 51851, 53010, 54777, 81870, 84599, 86490, 91295, 103702, 109554, 122805, 155553, 164331, 169198, 182590, 245610, 253797, 259255, 273885, 311106, 328662, 422995, 466659, 507594, 518510, 547770, 761391, 777765, 821655, 845990, 933318, 1268985, 1522782, 1555530, 1607381, 1643310, 2333295, 2537970, 2622569, 3214762, 3806955, 4666590, 4822143, 5245138, 7613910, 7867707, 8036905, 9644286, 13112845, 14466429, 15735414, 16073810, 23603121, 24110715, 26225690, 28932858, 39338535, 47206242, 48221430, 49828811, 72332145, 78677070, 99657622, 118015605, 144664290, 149486433, 236031210, 249144055, 298972866, 448459299, 498288110, 747432165, 896918598, 1494864330, 2242296495, 4484592990]

約数ペア:

[(1, 4484592990), (2, 2242296495), (3, 1494864330), (5, 896918598), (6, 747432165), (9, 498288110), (10, 448459299), (15, 298972866), (18, 249144055), (19, 236031210), (30, 149486433), (31, 144664290), (38, 118015605), (45, 99657622), (57, 78677070), (62, 72332145), (90, 49828811), (93, 48221430), (95, 47206242), (114, 39338535), (155, 28932858), (171, 26225690), (186, 24110715), (190, 23603121), (279, 16073810), (285, 15735414), (310, 14466429), (342, 13112845), (465, 9644286), (558, 8036905), (570, 7867707), (589, 7613910), (855, 5245138), (930, 4822143), (961, 4666590), (1178, 3806955), (1395, 3214762), (1710, 2622569), (1767, 2537970), (1922, 2333295), (2729, 1643310), (2790, 1607381), (2883, 1555530), (2945, 1522782), (3534, 1268985), (4805, 933318), (5301, 845990), (5458, 821655), (5766, 777765), (5890, 761391), (8187, 547770), (8649, 518510), (8835, 507594), (9610, 466659), (10602, 422995), (13645, 328662), (14415, 311106), (16374, 273885), (17298, 259255), (17670, 253797), (18259, 245610), (24561, 182590), (26505, 169198), (27290, 164331), (28830, 155553), (36518, 122805), (40935, 109554), (43245, 103702), (49122, 91295), (51851, 86490), (53010, 84599), (54777, 81870)]