1817963910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{1789}}^1$

素因数の和:3422

約数の個数: 96

約数和(自身を含む): 5408320320

約数和(自身を除く): 3590356410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1613, 1789, 3226, 3578, 4839, 5367, 8065, 8945, 9678, 10734, 11291, 12523, 14517, 16101, 16130, 17890, 22582, 24195, 25046, 26835, 29034, 32202, 33873, 37569, 48390, 53670, 56455, 62615, 67746, 72585, 75138, 80505, 101619, 112707, 112910, 125230, 145170, 161010, 169365, 187845, 203238, 225414, 338730, 375690, 508095, 563535, 1016190, 1127070, 2885657, 5771314, 8656971, 14428285, 17313942, 20199599, 25970913, 28856570, 40399198, 43284855, 51941826, 60598797, 86569710, 100997995, 121197594, 129854565, 181796391, 201995990, 259709130, 302993985, 363592782, 605987970, 908981955, 1817963910]

約数ペア:

[(1, 1817963910), (2, 908981955), (3, 605987970), (5, 363592782), (6, 302993985), (7, 259709130), (9, 201995990), (10, 181796391), (14, 129854565), (15, 121197594), (18, 100997995), (21, 86569710), (30, 60598797), (35, 51941826), (42, 43284855), (45, 40399198), (63, 28856570), (70, 25970913), (90, 20199599), (105, 17313942), (126, 14428285), (210, 8656971), (315, 5771314), (630, 2885657), (1613, 1127070), (1789, 1016190), (3226, 563535), (3578, 508095), (4839, 375690), (5367, 338730), (8065, 225414), (8945, 203238), (9678, 187845), (10734, 169365), (11291, 161010), (12523, 145170), (14517, 125230), (16101, 112910), (16130, 112707), (17890, 101619), (22582, 80505), (24195, 75138), (25046, 72585), (26835, 67746), (29034, 62615), (32202, 56455), (33873, 53670), (37569, 48390)]