2240202390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{17903}}^1$

素因数の和:18053

約数の個数: 64

約数和(自身を含む): 5558547456

約数和(自身を除く): 3318345066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 485, 582, 645, 970, 1290, 1455, 2910, 4171, 8342, 12513, 17903, 20855, 25026, 35806, 41710, 53709, 62565, 89515, 107418, 125130, 179030, 268545, 537090, 769829, 1539658, 1736591, 2309487, 3473182, 3849145, 4618974, 5209773, 7698290, 8682955, 10419546, 11547435, 17365910, 23094870, 26048865, 52097730, 74673413, 149346826, 224020239, 373367065, 448040478, 746734130, 1120101195, 2240202390]

約数ペア:

[(1, 2240202390), (2, 1120101195), (3, 746734130), (5, 448040478), (6, 373367065), (10, 224020239), (15, 149346826), (30, 74673413), (43, 52097730), (86, 26048865), (97, 23094870), (129, 17365910), (194, 11547435), (215, 10419546), (258, 8682955), (291, 7698290), (430, 5209773), (485, 4618974), (582, 3849145), (645, 3473182), (970, 2309487), (1290, 1736591), (1455, 1539658), (2910, 769829), (4171, 537090), (8342, 268545), (12513, 179030), (17903, 125130), (20855, 107418), (25026, 89515), (35806, 62565), (41710, 53709)]