67749570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3520

約数の個数: 96

約数和(自身を含む): 207866880

約数和(自身を除く): 140117310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3469, 3906, 6510, 6938, 9765, 10407, 17345, 19530, 20814, 24283, 31221, 34690, 48566, 52035, 62442, 72849, 104070, 107539, 121415, 145698, 156105, 215078, 218547, 242830, 312210, 322617, 364245, 437094, 537695, 645234, 728490, 752773, 967851, 1075390, 1092735, 1505546, 1613085, 1935702, 2185470, 2258319, 3226170, 3763865, 4516638, 4839255, 6774957, 7527730, 9678510, 11291595, 13549914, 22583190, 33874785, 67749570]

約数ペア:

[(1, 67749570), (2, 33874785), (3, 22583190), (5, 13549914), (6, 11291595), (7, 9678510), (9, 7527730), (10, 6774957), (14, 4839255), (15, 4516638), (18, 3763865), (21, 3226170), (30, 2258319), (31, 2185470), (35, 1935702), (42, 1613085), (45, 1505546), (62, 1092735), (63, 1075390), (70, 967851), (90, 752773), (93, 728490), (105, 645234), (126, 537695), (155, 437094), (186, 364245), (210, 322617), (217, 312210), (279, 242830), (310, 218547), (315, 215078), (434, 156105), (465, 145698), (558, 121415), (630, 107539), (651, 104070), (930, 72849), (1085, 62442), (1302, 52035), (1395, 48566), (1953, 34690), (2170, 31221), (2790, 24283), (3255, 20814), (3469, 19530), (3906, 17345), (6510, 10407), (6938, 9765)]