965940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 2866752

約数和(自身を除く): 1900812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 947, 1020, 1894, 2841, 3788, 4735, 5682, 9470, 11364, 14205, 16099, 18940, 28410, 32198, 48297, 56820, 64396, 80495, 96594, 160990, 193188, 241485, 321980, 482970, 965940]

約数ペア:

[(1, 965940), (2, 482970), (3, 321980), (4, 241485), (5, 193188), (6, 160990), (10, 96594), (12, 80495), (15, 64396), (17, 56820), (20, 48297), (30, 32198), (34, 28410), (51, 18940), (60, 16099), (68, 14205), (85, 11364), (102, 9470), (170, 5682), (204, 4735), (255, 3788), (340, 2841), (510, 1894), (947, 1020)]