3925215.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 166053888

約数和(自身を除く): 114388668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 197, 235, 279, 282, 310, 372, 394, 423, 465, 470, 558, 564, 591, 620, 705, 788, 846, 930, 940, 985, 1116, 1182, 1395, 1410, 1457, 1692, 1773, 1860, 1970, 2115, 2364, 2790, 2820, 2914, 2955, 3546, 3940, 4230, 4371, 5580, 5828, 5910, 6107, 7092, 7285, 8460, 8742, 8865, 9259, 11820, 12214, 13113, 14570, 17484, 17730, 18321, 18518, 21855, 24428, 26226, 27777, 29140, 30535, 35460, 36642, 37036, 43710, 46295, 52452, 54963, 55554, 61070, 65565, 73284, 83331, 87420, 91605, 92590, 109926, 111108, 122140, 131130, 138885, 166662, 183210, 185180, 219852, 262260, 274815, 277770, 287029, 333324, 366420, 416655, 549630, 555540, 574058, 833310, 861087, 1099260, 1148116, 1435145, 1666620, 1722174, 2583261, 2870290, 3444348, 4305435, 5166522, 5740580, 8610870, 10333044, 12916305, 17221740, 25832610, 51665220]

約数ペア:

[(1, 51665220), (2, 25832610), (3, 17221740), (4, 12916305), (5, 10333044), (6, 8610870), (9, 5740580), (10, 5166522), (12, 4305435), (15, 3444348), (18, 2870290), (20, 2583261), (30, 1722174), (31, 1666620), (36, 1435145), (45, 1148116), (47, 1099260), (60, 861087), (62, 833310), (90, 574058), (93, 555540), (94, 549630), (124, 416655), (141, 366420), (155, 333324), (180, 287029), (186, 277770), (188, 274815), (197, 262260), (235, 219852), (279, 185180), (282, 183210), (310, 166662), (372, 138885), (394, 131130), (423, 122140), (465, 111108), (470, 109926), (558, 92590), (564, 91605), (591, 87420), (620, 83331), (705, 73284), (788, 65565), (846, 61070), (930, 55554), (940, 54963), (985, 52452), (1116, 46295), (1182, 43710), (1395, 37036), (1410, 36642), (1457, 35460), (1692, 30535), (1773, 29140), (1860, 27777), (1970, 26226), (2115, 24428), (2364, 21855), (2790, 18518), (2820, 18321), (2914, 17730), (2955, 17484), (3546, 14570), (3940, 13113), (4230, 12214), (4371, 11820), (5580, 9259), (5828, 8865), (5910, 8742), (6107, 8460), (7092, 7285)]