4958907660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207139}}^1$

素因数の和:207180

約数の個数: 144

約数和(自身を含む): 18095750400

約数和(自身を除く): 13136842740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 207139, 414278, 621417, 828556, 1035695, 1242834, 1449973, 1864251, 2071390, 2485668, 2899946, 3107085, 3728502, 3935641, 4142780, 4349919, 5799892, 6214170, 7249865, 7457004, 7871282, 8699838, 9321255, 11806923, 12428340, 13049757, 14499730, 15742564, 17399676, 18642510, 19678205, 21749595, 23613846, 26099514, 27549487, 28999460, 35420769, 37285020, 39356410, 43499190, 47227692, 52199028, 55098974, 59034615, 65248785, 70841538, 78712820, 82648461, 86998380, 110197948, 118069230, 130497570, 137747435, 141683076, 165296922, 177103845, 236138460, 247945383, 260995140, 275494870, 330593844, 354207690, 413242305, 495890766, 550989740, 708415380, 826484610, 991781532, 1239726915, 1652969220, 2479453830, 4958907660]

約数ペア:

[(1, 4958907660), (2, 2479453830), (3, 1652969220), (4, 1239726915), (5, 991781532), (6, 826484610), (7, 708415380), (9, 550989740), (10, 495890766), (12, 413242305), (14, 354207690), (15, 330593844), (18, 275494870), (19, 260995140), (20, 247945383), (21, 236138460), (28, 177103845), (30, 165296922), (35, 141683076), (36, 137747435), (38, 130497570), (42, 118069230), (45, 110197948), (57, 86998380), (60, 82648461), (63, 78712820), (70, 70841538), (76, 65248785), (84, 59034615), (90, 55098974), (95, 52199028), (105, 47227692), (114, 43499190), (126, 39356410), (133, 37285020), (140, 35420769), (171, 28999460), (180, 27549487), (190, 26099514), (210, 23613846), (228, 21749595), (252, 19678205), (266, 18642510), (285, 17399676), (315, 15742564), (342, 14499730), (380, 13049757), (399, 12428340), (420, 11806923), (532, 9321255), (570, 8699838), (630, 7871282), (665, 7457004), (684, 7249865), (798, 6214170), (855, 5799892), (1140, 4349919), (1197, 4142780), (1260, 3935641), (1330, 3728502), (1596, 3107085), (1710, 2899946), (1995, 2485668), (2394, 2071390), (2660, 1864251), (3420, 1449973), (3990, 1242834), (4788, 1035695), (5985, 828556), (7980, 621417), (11970, 414278), (23940, 207139)]