432831390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 1142138880

約数和(自身を除く): 709307490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 67, 85, 102, 106, 134, 159, 170, 201, 239, 255, 265, 318, 335, 402, 478, 510, 530, 670, 717, 795, 901, 1005, 1139, 1195, 1434, 1590, 1802, 2010, 2278, 2390, 2703, 3417, 3551, 3585, 4063, 4505, 5406, 5695, 6834, 7102, 7170, 8126, 9010, 10653, 11390, 12189, 12667, 13515, 16013, 17085, 17755, 20315, 21306, 24378, 25334, 27030, 32026, 34170, 35510, 38001, 40630, 48039, 53265, 60367, 60945, 63335, 76002, 80065, 96078, 106530, 120734, 121890, 126670, 160130, 181101, 190005, 215339, 240195, 272221, 301835, 362202, 380010, 430678, 480390, 544442, 603670, 646017, 816663, 848689, 905505, 1076695, 1292034, 1361105, 1633326, 1697378, 1811010, 2153390, 2546067, 2722210, 3230085, 4083315, 4243445, 5092134, 6460170, 8166630, 8486890, 12730335, 14427713, 25460670, 28855426, 43283139, 72138565, 86566278, 144277130, 216415695, 432831390]

約数ペア:

[(1, 432831390), (2, 216415695), (3, 144277130), (5, 86566278), (6, 72138565), (10, 43283139), (15, 28855426), (17, 25460670), (30, 14427713), (34, 12730335), (51, 8486890), (53, 8166630), (67, 6460170), (85, 5092134), (102, 4243445), (106, 4083315), (134, 3230085), (159, 2722210), (170, 2546067), (201, 2153390), (239, 1811010), (255, 1697378), (265, 1633326), (318, 1361105), (335, 1292034), (402, 1076695), (478, 905505), (510, 848689), (530, 816663), (670, 646017), (717, 603670), (795, 544442), (901, 480390), (1005, 430678), (1139, 380010), (1195, 362202), (1434, 301835), (1590, 272221), (1802, 240195), (2010, 215339), (2278, 190005), (2390, 181101), (2703, 160130), (3417, 126670), (3551, 121890), (3585, 120734), (4063, 106530), (4505, 96078), (5406, 80065), (5695, 76002), (6834, 63335), (7102, 60945), (7170, 60367), (8126, 53265), (9010, 48039), (10653, 40630), (11390, 38001), (12189, 35510), (12667, 34170), (13515, 32026), (16013, 27030), (17085, 25334), (17755, 24378), (20315, 21306)]