15488190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 43670016

約数和(自身を除く): 28181826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 153, 159, 170, 191, 255, 265, 306, 318, 382, 477, 510, 530, 573, 765, 795, 901, 954, 955, 1146, 1530, 1590, 1719, 1802, 1910, 2385, 2703, 2865, 3247, 3438, 4505, 4770, 5406, 5730, 6494, 8109, 8595, 9010, 9741, 10123, 13515, 16218, 16235, 17190, 19482, 20246, 27030, 29223, 30369, 32470, 40545, 48705, 50615, 58446, 60738, 81090, 91107, 97410, 101230, 146115, 151845, 172091, 182214, 292230, 303690, 344182, 455535, 516273, 860455, 911070, 1032546, 1548819, 1720910, 2581365, 3097638, 5162730, 7744095, 15488190]

約数ペア:

[(1, 15488190), (2, 7744095), (3, 5162730), (5, 3097638), (6, 2581365), (9, 1720910), (10, 1548819), (15, 1032546), (17, 911070), (18, 860455), (30, 516273), (34, 455535), (45, 344182), (51, 303690), (53, 292230), (85, 182214), (90, 172091), (102, 151845), (106, 146115), (153, 101230), (159, 97410), (170, 91107), (191, 81090), (255, 60738), (265, 58446), (306, 50615), (318, 48705), (382, 40545), (477, 32470), (510, 30369), (530, 29223), (573, 27030), (765, 20246), (795, 19482), (901, 17190), (954, 16235), (955, 16218), (1146, 13515), (1530, 10123), (1590, 9741), (1719, 9010), (1802, 8595), (1910, 8109), (2385, 6494), (2703, 5730), (2865, 5406), (3247, 4770), (3438, 4505)]