72149350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 167864256

約数和(自身を除く): 95714906

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 101, 130, 157, 175, 182, 202, 314, 325, 350, 455, 505, 650, 707, 785, 910, 1010, 1099, 1313, 1414, 1570, 2041, 2198, 2275, 2525, 2626, 3535, 3925, 4082, 4550, 5050, 5495, 6565, 7070, 7850, 9191, 10205, 10990, 13130, 14287, 15857, 17675, 18382, 20410, 27475, 28574, 31714, 32825, 35350, 45955, 51025, 54950, 65650, 71435, 79285, 91910, 102050, 110999, 142870, 158570, 206141, 221998, 229775, 357175, 396425, 412282, 459550, 554995, 714350, 792850, 1030705, 1109990, 1442987, 2061410, 2774975, 2885974, 5153525, 5549950, 7214935, 10307050, 14429870, 36074675, 72149350]

約数ペア:

[(1, 72149350), (2, 36074675), (5, 14429870), (7, 10307050), (10, 7214935), (13, 5549950), (14, 5153525), (25, 2885974), (26, 2774975), (35, 2061410), (50, 1442987), (65, 1109990), (70, 1030705), (91, 792850), (101, 714350), (130, 554995), (157, 459550), (175, 412282), (182, 396425), (202, 357175), (314, 229775), (325, 221998), (350, 206141), (455, 158570), (505, 142870), (650, 110999), (707, 102050), (785, 91910), (910, 79285), (1010, 71435), (1099, 65650), (1313, 54950), (1414, 51025), (1570, 45955), (2041, 35350), (2198, 32825), (2275, 31714), (2525, 28574), (2626, 27475), (3535, 20410), (3925, 18382), (4082, 17675), (4550, 15857), (5050, 14287), (5495, 13130), (6565, 10990), (7070, 10205), (7850, 9191)]