170645670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 498718080

約数和(自身を除く): 328072410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 793, 797, 915, 1098, 1170, 1586, 1594, 1647, 1755, 1830, 2379, 2391, 2745, 3294, 3510, 3965, 3985, 4758, 4782, 5490, 7137, 7173, 7930, 7970, 8235, 10361, 11895, 11955, 14274, 14346, 16470, 20722, 21411, 21519, 23790, 23910, 31083, 35685, 35865, 42822, 43038, 48617, 51805, 62166, 71370, 71730, 93249, 97234, 103610, 107055, 107595, 145851, 155415, 186498, 214110, 215190, 243085, 279747, 291702, 310830, 437553, 466245, 486170, 559494, 632021, 729255, 875106, 932490, 1264042, 1312659, 1398735, 1458510, 1896063, 2187765, 2625318, 2797470, 3160105, 3792126, 4375530, 5688189, 6320210, 6563295, 9480315, 11376378, 13126590, 17064567, 18960630, 28440945, 34129134, 56881890, 85322835, 170645670]

約数ペア:

[(1, 170645670), (2, 85322835), (3, 56881890), (5, 34129134), (6, 28440945), (9, 18960630), (10, 17064567), (13, 13126590), (15, 11376378), (18, 9480315), (26, 6563295), (27, 6320210), (30, 5688189), (39, 4375530), (45, 3792126), (54, 3160105), (61, 2797470), (65, 2625318), (78, 2187765), (90, 1896063), (117, 1458510), (122, 1398735), (130, 1312659), (135, 1264042), (183, 932490), (195, 875106), (234, 729255), (270, 632021), (305, 559494), (351, 486170), (366, 466245), (390, 437553), (549, 310830), (585, 291702), (610, 279747), (702, 243085), (793, 215190), (797, 214110), (915, 186498), (1098, 155415), (1170, 145851), (1586, 107595), (1594, 107055), (1647, 103610), (1755, 97234), (1830, 93249), (2379, 71730), (2391, 71370), (2745, 62166), (3294, 51805), (3510, 48617), (3965, 43038), (3985, 42822), (4758, 35865), (4782, 35685), (5490, 31083), (7137, 23910), (7173, 23790), (7930, 21519), (7970, 21411), (8235, 20722), (10361, 16470), (11895, 14346), (11955, 14274)]