2174550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 6547200

約数和(自身を除く): 4372650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 109, 114, 133, 150, 175, 190, 210, 218, 266, 285, 327, 350, 399, 475, 525, 545, 570, 654, 665, 763, 798, 950, 1050, 1090, 1330, 1425, 1526, 1635, 1995, 2071, 2289, 2725, 2850, 3270, 3325, 3815, 3990, 4142, 4578, 5450, 6213, 6650, 7630, 8175, 9975, 10355, 11445, 12426, 14497, 16350, 19075, 19950, 20710, 22890, 28994, 31065, 38150, 43491, 51775, 57225, 62130, 72485, 86982, 103550, 114450, 144970, 155325, 217455, 310650, 362425, 434910, 724850, 1087275, 2174550]

約数ペア:

[(1, 2174550), (2, 1087275), (3, 724850), (5, 434910), (6, 362425), (7, 310650), (10, 217455), (14, 155325), (15, 144970), (19, 114450), (21, 103550), (25, 86982), (30, 72485), (35, 62130), (38, 57225), (42, 51775), (50, 43491), (57, 38150), (70, 31065), (75, 28994), (95, 22890), (105, 20710), (109, 19950), (114, 19075), (133, 16350), (150, 14497), (175, 12426), (190, 11445), (210, 10355), (218, 9975), (266, 8175), (285, 7630), (327, 6650), (350, 6213), (399, 5450), (475, 4578), (525, 4142), (545, 3990), (570, 3815), (654, 3325), (665, 3270), (763, 2850), (798, 2725), (950, 2289), (1050, 2071), (1090, 1995), (1330, 1635), (1425, 1526)]