1779050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 4499712

約数和(自身を除く): 2720662

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 23, 25, 26, 34, 35, 46, 50, 65, 70, 85, 91, 115, 119, 130, 161, 170, 175, 182, 221, 230, 238, 299, 322, 325, 350, 391, 425, 442, 455, 575, 595, 598, 650, 782, 805, 850, 910, 1105, 1150, 1190, 1495, 1547, 1610, 1955, 2093, 2210, 2275, 2737, 2975, 2990, 3094, 3910, 4025, 4186, 4550, 5083, 5474, 5525, 5950, 7475, 7735, 8050, 9775, 10166, 10465, 11050, 13685, 14950, 15470, 19550, 20930, 25415, 27370, 35581, 38675, 50830, 52325, 68425, 71162, 77350, 104650, 127075, 136850, 177905, 254150, 355810, 889525, 1779050]

約数ペア:

[(1, 1779050), (2, 889525), (5, 355810), (7, 254150), (10, 177905), (13, 136850), (14, 127075), (17, 104650), (23, 77350), (25, 71162), (26, 68425), (34, 52325), (35, 50830), (46, 38675), (50, 35581), (65, 27370), (70, 25415), (85, 20930), (91, 19550), (115, 15470), (119, 14950), (130, 13685), (161, 11050), (170, 10465), (175, 10166), (182, 9775), (221, 8050), (230, 7735), (238, 7475), (299, 5950), (322, 5525), (325, 5474), (350, 5083), (391, 4550), (425, 4186), (442, 4025), (455, 3910), (575, 3094), (595, 2990), (598, 2975), (650, 2737), (782, 2275), (805, 2210), (850, 2093), (910, 1955), (1105, 1610), (1150, 1547), (1190, 1495)]