305920002956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{4481}}^1$

素因数の和:4755

約数の個数: 96

約数和(自身を含む): 571689498240

約数和(自身を除く): 265769495284

約数列:

[1, 2, 4, 37, 71, 73, 74, 89, 142, 146, 148, 178, 284, 292, 356, 2627, 2701, 3293, 4481, 5183, 5254, 5402, 6319, 6497, 6586, 8962, 10366, 10508, 10804, 12638, 12994, 13172, 17924, 20732, 25276, 25988, 165797, 191771, 233803, 240389, 318151, 327113, 331594, 383542, 398809, 461287, 467606, 480778, 636302, 654226, 663188, 767084, 797618, 922574, 935212, 961556, 1272604, 1308452, 1595236, 1845148, 11771587, 12103181, 14755933, 17067619, 23225023, 23543174, 24206362, 28315439, 29113057, 29511866, 34135238, 46450046, 47086348, 48412724, 56630878, 58226114, 59023732, 68270476, 92900092, 113261756, 116452228, 859325851, 1047671243, 1077183109, 1718651702, 2067027047, 2095342486, 2154366218, 3437303404, 4134054094, 4190684972, 4308732436, 8268108188, 76480000739, 152960001478, 305920002956]

約数ペア:

[(1, 305920002956), (2, 152960001478), (4, 76480000739), (37, 8268108188), (71, 4308732436), (73, 4190684972), (74, 4134054094), (89, 3437303404), (142, 2154366218), (146, 2095342486), (148, 2067027047), (178, 1718651702), (284, 1077183109), (292, 1047671243), (356, 859325851), (2627, 116452228), (2701, 113261756), (3293, 92900092), (4481, 68270476), (5183, 59023732), (5254, 58226114), (5402, 56630878), (6319, 48412724), (6497, 47086348), (6586, 46450046), (8962, 34135238), (10366, 29511866), (10508, 29113057), (10804, 28315439), (12638, 24206362), (12994, 23543174), (13172, 23225023), (17924, 17067619), (20732, 14755933), (25276, 12103181), (25988, 11771587), (165797, 1845148), (191771, 1595236), (233803, 1308452), (240389, 1272604), (318151, 961556), (327113, 935212), (331594, 922574), (383542, 797618), (398809, 767084), (461287, 663188), (467606, 654226), (480778, 636302)]