22101450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 66495744

約数和(自身を除く): 44394294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 97, 98, 105, 147, 150, 155, 175, 186, 194, 210, 217, 245, 291, 294, 310, 350, 434, 465, 485, 490, 525, 582, 651, 679, 735, 775, 930, 970, 1050, 1085, 1225, 1302, 1358, 1455, 1470, 1519, 1550, 2037, 2170, 2325, 2425, 2450, 2910, 3007, 3038, 3255, 3395, 3675, 4074, 4557, 4650, 4753, 4850, 5425, 6014, 6510, 6790, 7275, 7350, 7595, 9021, 9114, 9506, 10185, 10850, 14259, 14550, 15035, 15190, 16275, 16975, 18042, 20370, 21049, 22785, 23765, 28518, 30070, 32550, 33950, 37975, 42098, 45105, 45570, 47530, 50925, 63147, 71295, 75175, 75950, 90210, 101850, 105245, 113925, 118825, 126294, 142590, 147343, 150350, 210490, 225525, 227850, 237650, 294686, 315735, 356475, 442029, 451050, 526225, 631470, 712950, 736715, 884058, 1052450, 1473430, 1578675, 2210145, 3157350, 3683575, 4420290, 7367150, 11050725, 22101450]

約数ペア:

[(1, 22101450), (2, 11050725), (3, 7367150), (5, 4420290), (6, 3683575), (7, 3157350), (10, 2210145), (14, 1578675), (15, 1473430), (21, 1052450), (25, 884058), (30, 736715), (31, 712950), (35, 631470), (42, 526225), (49, 451050), (50, 442029), (62, 356475), (70, 315735), (75, 294686), (93, 237650), (97, 227850), (98, 225525), (105, 210490), (147, 150350), (150, 147343), (155, 142590), (175, 126294), (186, 118825), (194, 113925), (210, 105245), (217, 101850), (245, 90210), (291, 75950), (294, 75175), (310, 71295), (350, 63147), (434, 50925), (465, 47530), (485, 45570), (490, 45105), (525, 42098), (582, 37975), (651, 33950), (679, 32550), (735, 30070), (775, 28518), (930, 23765), (970, 22785), (1050, 21049), (1085, 20370), (1225, 18042), (1302, 16975), (1358, 16275), (1455, 15190), (1470, 15035), (1519, 14550), (1550, 14259), (2037, 10850), (2170, 10185), (2325, 9506), (2425, 9114), (2450, 9021), (2910, 7595), (3007, 7350), (3038, 7275), (3255, 6790), (3395, 6510), (3675, 6014), (4074, 5425), (4557, 4850), (4650, 4753)]