66213210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 190950912

約数和(自身を除く): 124737702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1453, 1470, 1519, 2170, 2906, 3038, 3255, 4359, 4557, 6510, 7265, 7595, 8718, 9114, 10171, 14530, 15190, 20342, 21795, 22785, 30513, 43590, 45043, 45570, 50855, 61026, 71197, 90086, 101710, 135129, 142394, 152565, 213591, 225215, 270258, 305130, 315301, 355985, 427182, 450430, 630602, 675645, 711970, 945903, 1067955, 1351290, 1576505, 1891806, 2135910, 2207107, 3153010, 4414214, 4729515, 6621321, 9459030, 11035535, 13242642, 22071070, 33106605, 66213210]

約数ペア:

[(1, 66213210), (2, 33106605), (3, 22071070), (5, 13242642), (6, 11035535), (7, 9459030), (10, 6621321), (14, 4729515), (15, 4414214), (21, 3153010), (30, 2207107), (31, 2135910), (35, 1891806), (42, 1576505), (49, 1351290), (62, 1067955), (70, 945903), (93, 711970), (98, 675645), (105, 630602), (147, 450430), (155, 427182), (186, 355985), (210, 315301), (217, 305130), (245, 270258), (294, 225215), (310, 213591), (434, 152565), (465, 142394), (490, 135129), (651, 101710), (735, 90086), (930, 71197), (1085, 61026), (1302, 50855), (1453, 45570), (1470, 45043), (1519, 43590), (2170, 30513), (2906, 22785), (3038, 21795), (3255, 20342), (4359, 15190), (4557, 14530), (6510, 10171), (7265, 9114), (7595, 8718)]