30936750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 88058880

約数和(自身を除く): 57122130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 167, 190, 195, 247, 250, 285, 325, 334, 375, 390, 475, 494, 501, 570, 650, 741, 750, 835, 950, 975, 1002, 1235, 1425, 1482, 1625, 1670, 1950, 2171, 2375, 2470, 2505, 2850, 3173, 3250, 3705, 4175, 4342, 4750, 4875, 5010, 6175, 6346, 6513, 7125, 7410, 8350, 9519, 9750, 10855, 12350, 12525, 13026, 14250, 15865, 18525, 19038, 20875, 21710, 25050, 30875, 31730, 32565, 37050, 41249, 41750, 47595, 54275, 61750, 62625, 65130, 79325, 82498, 92625, 95190, 108550, 123747, 125250, 158650, 162825, 185250, 206245, 237975, 247494, 271375, 325650, 396625, 412490, 475950, 542750, 618735, 793250, 814125, 1031225, 1189875, 1237470, 1628250, 2062450, 2379750, 3093675, 5156125, 6187350, 10312250, 15468375, 30936750]

約数ペア:

[(1, 30936750), (2, 15468375), (3, 10312250), (5, 6187350), (6, 5156125), (10, 3093675), (13, 2379750), (15, 2062450), (19, 1628250), (25, 1237470), (26, 1189875), (30, 1031225), (38, 814125), (39, 793250), (50, 618735), (57, 542750), (65, 475950), (75, 412490), (78, 396625), (95, 325650), (114, 271375), (125, 247494), (130, 237975), (150, 206245), (167, 185250), (190, 162825), (195, 158650), (247, 125250), (250, 123747), (285, 108550), (325, 95190), (334, 92625), (375, 82498), (390, 79325), (475, 65130), (494, 62625), (501, 61750), (570, 54275), (650, 47595), (741, 41750), (750, 41249), (835, 37050), (950, 32565), (975, 31730), (1002, 30875), (1235, 25050), (1425, 21710), (1482, 20875), (1625, 19038), (1670, 18525), (1950, 15865), (2171, 14250), (2375, 13026), (2470, 12525), (2505, 12350), (2850, 10855), (3173, 9750), (3250, 9519), (3705, 8350), (4175, 7410), (4342, 7125), (4750, 6513), (4875, 6346), (5010, 6175)]