17882730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 49735296

約数和(自身を除く): 31852566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 159, 163, 207, 230, 265, 318, 326, 345, 414, 477, 489, 530, 690, 795, 815, 954, 978, 1035, 1219, 1467, 1590, 1630, 2070, 2385, 2438, 2445, 2934, 3657, 3749, 4770, 4890, 6095, 7314, 7335, 7498, 8639, 10971, 11247, 12190, 14670, 17278, 18285, 18745, 21942, 22494, 25917, 33741, 36570, 37490, 43195, 51834, 54855, 56235, 67482, 77751, 86390, 109710, 112470, 129585, 155502, 168705, 198697, 259170, 337410, 388755, 397394, 596091, 777510, 993485, 1192182, 1788273, 1986970, 2980455, 3576546, 5960910, 8941365, 17882730]

約数ペア:

[(1, 17882730), (2, 8941365), (3, 5960910), (5, 3576546), (6, 2980455), (9, 1986970), (10, 1788273), (15, 1192182), (18, 993485), (23, 777510), (30, 596091), (45, 397394), (46, 388755), (53, 337410), (69, 259170), (90, 198697), (106, 168705), (115, 155502), (138, 129585), (159, 112470), (163, 109710), (207, 86390), (230, 77751), (265, 67482), (318, 56235), (326, 54855), (345, 51834), (414, 43195), (477, 37490), (489, 36570), (530, 33741), (690, 25917), (795, 22494), (815, 21942), (954, 18745), (978, 18285), (1035, 17278), (1219, 14670), (1467, 12190), (1590, 11247), (1630, 10971), (2070, 8639), (2385, 7498), (2438, 7335), (2445, 7314), (2934, 6095), (3657, 4890), (3749, 4770)]