29151780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 96337920

約数和(自身を除く): 67186140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2239, 2604, 3255, 4340, 4478, 6510, 6717, 8956, 11195, 13020, 13434, 15673, 22390, 26868, 31346, 33585, 44780, 47019, 62692, 67170, 69409, 78365, 94038, 134340, 138818, 156730, 188076, 208227, 235095, 277636, 313460, 347045, 416454, 470190, 485863, 694090, 832908, 940380, 971726, 1041135, 1388180, 1457589, 1943452, 2082270, 2429315, 2915178, 4164540, 4858630, 5830356, 7287945, 9717260, 14575890, 29151780]

約数ペア:

[(1, 29151780), (2, 14575890), (3, 9717260), (4, 7287945), (5, 5830356), (6, 4858630), (7, 4164540), (10, 2915178), (12, 2429315), (14, 2082270), (15, 1943452), (20, 1457589), (21, 1388180), (28, 1041135), (30, 971726), (31, 940380), (35, 832908), (42, 694090), (60, 485863), (62, 470190), (70, 416454), (84, 347045), (93, 313460), (105, 277636), (124, 235095), (140, 208227), (155, 188076), (186, 156730), (210, 138818), (217, 134340), (310, 94038), (372, 78365), (420, 69409), (434, 67170), (465, 62692), (620, 47019), (651, 44780), (868, 33585), (930, 31346), (1085, 26868), (1302, 22390), (1860, 15673), (2170, 13434), (2239, 13020), (2604, 11195), (3255, 8956), (4340, 6717), (4478, 6510)]