189486570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2300

約数の個数: 128

約数和(自身を含む): 578027520

約数和(自身を除く): 388540950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2239, 2418, 2730, 2821, 3255, 4030, 4478, 5642, 6045, 6510, 6717, 8463, 11195, 12090, 13434, 14105, 15673, 16926, 22390, 28210, 29107, 31346, 33585, 42315, 47019, 58214, 67170, 69409, 78365, 84630, 87321, 94038, 138818, 145535, 156730, 174642, 203749, 208227, 235095, 291070, 347045, 407498, 416454, 436605, 470190, 485863, 611247, 694090, 873210, 902317, 971726, 1018745, 1041135, 1222494, 1457589, 1804634, 2037490, 2082270, 2429315, 2706951, 2915178, 3056235, 4511585, 4858630, 5413902, 6112470, 6316219, 7287945, 9023170, 12632438, 13534755, 14575890, 18948657, 27069510, 31581095, 37897314, 63162190, 94743285, 189486570]

約数ペア:

[(1, 189486570), (2, 94743285), (3, 63162190), (5, 37897314), (6, 31581095), (7, 27069510), (10, 18948657), (13, 14575890), (14, 13534755), (15, 12632438), (21, 9023170), (26, 7287945), (30, 6316219), (31, 6112470), (35, 5413902), (39, 4858630), (42, 4511585), (62, 3056235), (65, 2915178), (70, 2706951), (78, 2429315), (91, 2082270), (93, 2037490), (105, 1804634), (130, 1457589), (155, 1222494), (182, 1041135), (186, 1018745), (195, 971726), (210, 902317), (217, 873210), (273, 694090), (310, 611247), (390, 485863), (403, 470190), (434, 436605), (455, 416454), (465, 407498), (546, 347045), (651, 291070), (806, 235095), (910, 208227), (930, 203749), (1085, 174642), (1209, 156730), (1302, 145535), (1365, 138818), (2015, 94038), (2170, 87321), (2239, 84630), (2418, 78365), (2730, 69409), (2821, 67170), (3255, 58214), (4030, 47019), (4478, 42315), (5642, 33585), (6045, 31346), (6510, 29107), (6717, 28210), (8463, 22390), (11195, 16926), (12090, 15673), (13434, 14105)]