40798170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2140

約数の個数: 96

約数和(自身を含む): 125199360

約数和(自身を除く): 84401190

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, 2089, 2170, 2790, 3255, 3906, 4178, 6267, 6510, 9765, 10445, 12534, 14623, 18801, 19530, 20890, 29246, 31335, 37602, 43869, 62670, 64759, 73115, 87738, 94005, 129518, 131607, 146230, 188010, 194277, 219345, 263214, 323795, 388554, 438690, 453313, 582831, 647590, 658035, 906626, 971385, 1165662, 1316070, 1359939, 1942770, 2266565, 2719878, 2914155, 4079817, 4533130, 5828310, 6799695, 8159634, 13599390, 20399085, 40798170]

約数ペア:

[(1, 40798170), (2, 20399085), (3, 13599390), (5, 8159634), (6, 6799695), (7, 5828310), (9, 4533130), (10, 4079817), (14, 2914155), (15, 2719878), (18, 2266565), (21, 1942770), (30, 1359939), (31, 1316070), (35, 1165662), (42, 971385), (45, 906626), (62, 658035), (63, 647590), (70, 582831), (90, 453313), (93, 438690), (105, 388554), (126, 323795), (155, 263214), (186, 219345), (210, 194277), (217, 188010), (279, 146230), (310, 131607), (315, 129518), (434, 94005), (465, 87738), (558, 73115), (630, 64759), (651, 62670), (930, 43869), (1085, 37602), (1302, 31335), (1395, 29246), (1953, 20890), (2089, 19530), (2170, 18801), (2790, 14623), (3255, 12534), (3906, 10445), (4178, 9765), (6267, 6510)]