1900142002150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3161897}}^1$

素因数の和:3162034

約数の個数: 96

約数和(自身を含む): 4319102077632

約数和(自身を除く): 2418960075482

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 101, 119, 170, 175, 202, 238, 350, 425, 505, 595, 707, 850, 1010, 1190, 1414, 1717, 2525, 2975, 3434, 3535, 5050, 5950, 7070, 8585, 12019, 17170, 17675, 24038, 35350, 42925, 60095, 85850, 120190, 300475, 600950, 3161897, 6323794, 15809485, 22133279, 31618970, 44266558, 53752249, 79047425, 107504498, 110666395, 158094850, 221332790, 268761245, 319351597, 376265743, 537522490, 553331975, 638703194, 752531486, 1106663950, 1343806225, 1596757985, 1881328715, 2235461179, 2687612450, 3193515970, 3762657430, 4470922358, 5428977149, 7983789925, 9406643575, 10857954298, 11177305895, 15967579850, 18813287150, 22354611790, 27144885745, 38002840043, 54289771490, 55886529475, 76005680086, 111773058950, 135724428725, 190014200215, 271448857450, 380028400430, 950071001075, 1900142002150]

約数ペア:

[(1, 1900142002150), (2, 950071001075), (5, 380028400430), (7, 271448857450), (10, 190014200215), (14, 135724428725), (17, 111773058950), (25, 76005680086), (34, 55886529475), (35, 54289771490), (50, 38002840043), (70, 27144885745), (85, 22354611790), (101, 18813287150), (119, 15967579850), (170, 11177305895), (175, 10857954298), (202, 9406643575), (238, 7983789925), (350, 5428977149), (425, 4470922358), (505, 3762657430), (595, 3193515970), (707, 2687612450), (850, 2235461179), (1010, 1881328715), (1190, 1596757985), (1414, 1343806225), (1717, 1106663950), (2525, 752531486), (2975, 638703194), (3434, 553331975), (3535, 537522490), (5050, 376265743), (5950, 319351597), (7070, 268761245), (8585, 221332790), (12019, 158094850), (17170, 110666395), (17675, 107504498), (24038, 79047425), (35350, 53752249), (42925, 44266558), (60095, 31618970), (85850, 22133279), (120190, 15809485), (300475, 6323794), (600950, 3161897)]