189539941710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1\times {\mathrm{2087}}^1$

素因数の和:4078

約数の個数: 128

約数和(自身を含む): 522505396224

約数和(自身を除く): 332965454514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1723, 1757, 2087, 2510, 3446, 3514, 3765, 4174, 5169, 5271, 6261, 7530, 8615, 8785, 10338, 10435, 10542, 12061, 12522, 14609, 17230, 17570, 20870, 24122, 25845, 26355, 29218, 31305, 36183, 43827, 51690, 52710, 60305, 62610, 72366, 73045, 87654, 120610, 146090, 180915, 219135, 361830, 432473, 438270, 523837, 864946, 1047674, 1297419, 1571511, 2162365, 2594838, 2619185, 3027311, 3143022, 3595901, 3666859, 4324730, 5238370, 6054622, 6487095, 7191802, 7333718, 7857555, 9081933, 10787703, 11000577, 12974190, 15136555, 15715110, 17979505, 18163866, 18334295, 21575406, 22001154, 25171307, 30273110, 35959010, 36668590, 45409665, 50342614, 53938515, 55002885, 75513921, 90819330, 107877030, 110005770, 125856535, 151027842, 251713070, 377569605, 755139210, 902571151, 1805142302, 2707713453, 4512855755, 5415426906, 6317998057, 9025711510, 12635996114, 13538567265, 18953994171, 27077134530, 31589990285, 37907988342, 63179980570, 94769970855, 189539941710]

約数ペア:

[(1, 189539941710), (2, 94769970855), (3, 63179980570), (5, 37907988342), (6, 31589990285), (7, 27077134530), (10, 18953994171), (14, 13538567265), (15, 12635996114), (21, 9025711510), (30, 6317998057), (35, 5415426906), (42, 4512855755), (70, 2707713453), (105, 1805142302), (210, 902571151), (251, 755139210), (502, 377569605), (753, 251713070), (1255, 151027842), (1506, 125856535), (1723, 110005770), (1757, 107877030), (2087, 90819330), (2510, 75513921), (3446, 55002885), (3514, 53938515), (3765, 50342614), (4174, 45409665), (5169, 36668590), (5271, 35959010), (6261, 30273110), (7530, 25171307), (8615, 22001154), (8785, 21575406), (10338, 18334295), (10435, 18163866), (10542, 17979505), (12061, 15715110), (12522, 15136555), (14609, 12974190), (17230, 11000577), (17570, 10787703), (20870, 9081933), (24122, 7857555), (25845, 7333718), (26355, 7191802), (29218, 6487095), (31305, 6054622), (36183, 5238370), (43827, 4324730), (51690, 3666859), (52710, 3595901), (60305, 3143022), (62610, 3027311), (72366, 2619185), (73045, 2594838), (87654, 2162365), (120610, 1571511), (146090, 1297419), (180915, 1047674), (219135, 864946), (361830, 523837), (432473, 438270)]