67115490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 188116992

約数和(自身を除く): 121001502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 53, 65, 78, 85, 102, 106, 130, 159, 170, 191, 195, 221, 255, 265, 318, 382, 390, 442, 510, 530, 573, 663, 689, 795, 901, 955, 1105, 1146, 1326, 1378, 1590, 1802, 1910, 2067, 2210, 2483, 2703, 2865, 3247, 3315, 3445, 4134, 4505, 4966, 5406, 5730, 6494, 6630, 6890, 7449, 9010, 9741, 10123, 10335, 11713, 12415, 13515, 14898, 16235, 19482, 20246, 20670, 23426, 24830, 27030, 30369, 32470, 35139, 37245, 42211, 48705, 50615, 58565, 60738, 70278, 74490, 84422, 97410, 101230, 117130, 126633, 131599, 151845, 172091, 175695, 211055, 253266, 263198, 303690, 344182, 351390, 394797, 422110, 516273, 633165, 657995, 789594, 860455, 1032546, 1266330, 1315990, 1720910, 1973985, 2237183, 2581365, 3947970, 4474366, 5162730, 6711549, 11185915, 13423098, 22371830, 33557745, 67115490]

約数ペア:

[(1, 67115490), (2, 33557745), (3, 22371830), (5, 13423098), (6, 11185915), (10, 6711549), (13, 5162730), (15, 4474366), (17, 3947970), (26, 2581365), (30, 2237183), (34, 1973985), (39, 1720910), (51, 1315990), (53, 1266330), (65, 1032546), (78, 860455), (85, 789594), (102, 657995), (106, 633165), (130, 516273), (159, 422110), (170, 394797), (191, 351390), (195, 344182), (221, 303690), (255, 263198), (265, 253266), (318, 211055), (382, 175695), (390, 172091), (442, 151845), (510, 131599), (530, 126633), (573, 117130), (663, 101230), (689, 97410), (795, 84422), (901, 74490), (955, 70278), (1105, 60738), (1146, 58565), (1326, 50615), (1378, 48705), (1590, 42211), (1802, 37245), (1910, 35139), (2067, 32470), (2210, 30369), (2483, 27030), (2703, 24830), (2865, 23426), (3247, 20670), (3315, 20246), (3445, 19482), (4134, 16235), (4505, 14898), (4966, 13515), (5406, 12415), (5730, 11713), (6494, 10335), (6630, 10123), (6890, 9741), (7449, 9010)]