71784030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3501

約数の個数: 64

約数和(自身を含む): 186919488

約数和(自身を除く): 115135458

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3433, 3485, 4182, 6866, 6970, 10299, 10455, 17165, 20598, 20910, 34330, 51495, 58361, 102990, 116722, 140753, 175083, 281506, 291805, 350166, 422259, 583610, 703765, 844518, 875415, 1407530, 1750830, 2111295, 2392801, 4222590, 4785602, 7178403, 11964005, 14356806, 23928010, 35892015, 71784030]

約数ペア:

[(1, 71784030), (2, 35892015), (3, 23928010), (5, 14356806), (6, 11964005), (10, 7178403), (15, 4785602), (17, 4222590), (30, 2392801), (34, 2111295), (41, 1750830), (51, 1407530), (82, 875415), (85, 844518), (102, 703765), (123, 583610), (170, 422259), (205, 350166), (246, 291805), (255, 281506), (410, 175083), (510, 140753), (615, 116722), (697, 102990), (1230, 58361), (1394, 51495), (2091, 34330), (3433, 20910), (3485, 20598), (4182, 17165), (6866, 10455), (6970, 10299)]