42357192990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{80263}}^1$

素因数の和:80646

約数の個数: 96

約数和(自身を含む): 118585244160

約数和(自身を除く): 76228051170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 359, 490, 718, 735, 1077, 1470, 1795, 2154, 2513, 3590, 5026, 5385, 7539, 10770, 12565, 15078, 17591, 25130, 35182, 37695, 52773, 75390, 80263, 87955, 105546, 160526, 175910, 240789, 263865, 401315, 481578, 527730, 561841, 802630, 1123682, 1203945, 1685523, 2407890, 2809205, 3371046, 3932887, 5618410, 7865774, 8427615, 11798661, 16855230, 19664435, 23597322, 28814417, 39328870, 57628834, 58993305, 86443251, 117986610, 144072085, 172886502, 201700919, 288144170, 403401838, 432216255, 605102757, 864432510, 1008504595, 1210205514, 1411906433, 2017009190, 2823812866, 3025513785, 4235719299, 6051027570, 7059532165, 8471438598, 14119064330, 21178596495, 42357192990]

約数ペア:

[(1, 42357192990), (2, 21178596495), (3, 14119064330), (5, 8471438598), (6, 7059532165), (7, 6051027570), (10, 4235719299), (14, 3025513785), (15, 2823812866), (21, 2017009190), (30, 1411906433), (35, 1210205514), (42, 1008504595), (49, 864432510), (70, 605102757), (98, 432216255), (105, 403401838), (147, 288144170), (210, 201700919), (245, 172886502), (294, 144072085), (359, 117986610), (490, 86443251), (718, 58993305), (735, 57628834), (1077, 39328870), (1470, 28814417), (1795, 23597322), (2154, 19664435), (2513, 16855230), (3590, 11798661), (5026, 8427615), (5385, 7865774), (7539, 5618410), (10770, 3932887), (12565, 3371046), (15078, 2809205), (17591, 2407890), (25130, 1685523), (35182, 1203945), (37695, 1123682), (52773, 802630), (75390, 561841), (80263, 527730), (87955, 481578), (105546, 401315), (160526, 263865), (175910, 240789)]