65442690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42773}}^1$

素因数の和:42803

約数の個数: 48

約数和(自身を含む): 180164088

約数和(自身を除く): 114721398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42773, 85546, 128319, 213865, 256638, 384957, 427730, 641595, 727141, 769914, 1283190, 1454282, 1924785, 2181423, 3635705, 3849570, 4362846, 6544269, 7271410, 10907115, 13088538, 21814230, 32721345, 65442690]

約数ペア:

[(1, 65442690), (2, 32721345), (3, 21814230), (5, 13088538), (6, 10907115), (9, 7271410), (10, 6544269), (15, 4362846), (17, 3849570), (18, 3635705), (30, 2181423), (34, 1924785), (45, 1454282), (51, 1283190), (85, 769914), (90, 727141), (102, 641595), (153, 427730), (170, 384957), (255, 256638), (306, 213865), (510, 128319), (765, 85546), (1530, 42773)]