503289420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 1496408256

約数和(自身を除く): 993118836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 601, 821, 1020, 1202, 1642, 1803, 2404, 2463, 3005, 3284, 3606, 4105, 4926, 6010, 7212, 8210, 9015, 9852, 10217, 12020, 12315, 13957, 16420, 18030, 20434, 24630, 27914, 30651, 36060, 40868, 41871, 49260, 51085, 55828, 61302, 69785, 83742, 102170, 122604, 139570, 153255, 167484, 204340, 209355, 279140, 306510, 418710, 493421, 613020, 837420, 986842, 1480263, 1973684, 2467105, 2960526, 4934210, 5921052, 7401315, 8388157, 9868420, 14802630, 16776314, 25164471, 29605260, 33552628, 41940785, 50328942, 83881570, 100657884, 125822355, 167763140, 251644710, 503289420]

約数ペア:

[(1, 503289420), (2, 251644710), (3, 167763140), (4, 125822355), (5, 100657884), (6, 83881570), (10, 50328942), (12, 41940785), (15, 33552628), (17, 29605260), (20, 25164471), (30, 16776314), (34, 14802630), (51, 9868420), (60, 8388157), (68, 7401315), (85, 5921052), (102, 4934210), (170, 2960526), (204, 2467105), (255, 1973684), (340, 1480263), (510, 986842), (601, 837420), (821, 613020), (1020, 493421), (1202, 418710), (1642, 306510), (1803, 279140), (2404, 209355), (2463, 204340), (3005, 167484), (3284, 153255), (3606, 139570), (4105, 122604), (4926, 102170), (6010, 83742), (7212, 69785), (8210, 61302), (9015, 55828), (9852, 51085), (10217, 49260), (12020, 41871), (12315, 40868), (13957, 36060), (16420, 30651), (18030, 27914), (20434, 24630)]