303851030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 696563712

約数和(自身を除く): 392712682

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 67, 70, 74, 85, 103, 119, 134, 170, 185, 206, 238, 259, 335, 370, 469, 515, 518, 595, 629, 670, 721, 938, 1030, 1139, 1190, 1258, 1295, 1442, 1751, 2278, 2345, 2479, 2590, 3145, 3502, 3605, 3811, 4403, 4690, 4958, 5695, 6290, 6901, 7210, 7622, 7973, 8755, 8806, 11390, 12257, 12395, 13802, 15946, 17353, 17510, 19055, 22015, 24514, 24790, 26677, 34505, 34706, 38110, 39865, 42143, 44030, 48307, 53354, 61285, 64787, 69010, 79730, 84286, 86765, 96614, 117317, 122570, 129574, 133385, 173530, 210715, 234634, 241535, 255337, 266770, 295001, 323935, 421430, 453509, 483070, 510674, 586585, 590002, 647870, 821219, 907018, 1173170, 1276685, 1475005, 1642438, 1787359, 2267545, 2553370, 2950010, 3574718, 4106095, 4340729, 4535090, 8212190, 8681458, 8936795, 17873590, 21703645, 30385103, 43407290, 60770206, 151925515, 303851030]

約数ペア:

[(1, 303851030), (2, 151925515), (5, 60770206), (7, 43407290), (10, 30385103), (14, 21703645), (17, 17873590), (34, 8936795), (35, 8681458), (37, 8212190), (67, 4535090), (70, 4340729), (74, 4106095), (85, 3574718), (103, 2950010), (119, 2553370), (134, 2267545), (170, 1787359), (185, 1642438), (206, 1475005), (238, 1276685), (259, 1173170), (335, 907018), (370, 821219), (469, 647870), (515, 590002), (518, 586585), (595, 510674), (629, 483070), (670, 453509), (721, 421430), (938, 323935), (1030, 295001), (1139, 266770), (1190, 255337), (1258, 241535), (1295, 234634), (1442, 210715), (1751, 173530), (2278, 133385), (2345, 129574), (2479, 122570), (2590, 117317), (3145, 96614), (3502, 86765), (3605, 84286), (3811, 79730), (4403, 69010), (4690, 64787), (4958, 61285), (5695, 53354), (6290, 48307), (6901, 44030), (7210, 42143), (7622, 39865), (7973, 38110), (8755, 34706), (8806, 34505), (11390, 26677), (12257, 24790), (12395, 24514), (13802, 22015), (15946, 19055), (17353, 17510)]