7730070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 12798570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 659, 690, 782, 1173, 1318, 1955, 1977, 2346, 3295, 3910, 3954, 5865, 6590, 9885, 11203, 11730, 15157, 19770, 22406, 30314, 33609, 45471, 56015, 67218, 75785, 90942, 112030, 151570, 168045, 227355, 257669, 336090, 454710, 515338, 773007, 1288345, 1546014, 2576690, 3865035, 7730070]

約数ペア:

[(1, 7730070), (2, 3865035), (3, 2576690), (5, 1546014), (6, 1288345), (10, 773007), (15, 515338), (17, 454710), (23, 336090), (30, 257669), (34, 227355), (46, 168045), (51, 151570), (69, 112030), (85, 90942), (102, 75785), (115, 67218), (138, 56015), (170, 45471), (230, 33609), (255, 30314), (345, 22406), (391, 19770), (510, 15157), (659, 11730), (690, 11203), (782, 9885), (1173, 6590), (1318, 5865), (1955, 3954), (1977, 3910), (2346, 3295)]