17004780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 57177120

約数和(自身を除く): 40172340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 180, 195, 215, 234, 258, 260, 338, 387, 390, 430, 468, 507, 516, 559, 585, 645, 676, 774, 780, 845, 860, 1014, 1118, 1170, 1290, 1521, 1548, 1677, 1690, 1935, 2028, 2197, 2236, 2340, 2535, 2580, 2795, 3042, 3354, 3380, 3870, 4394, 5031, 5070, 5590, 6084, 6591, 6708, 7267, 7605, 7740, 8385, 8788, 10062, 10140, 10985, 11180, 13182, 14534, 15210, 16770, 19773, 20124, 21801, 21970, 25155, 26364, 29068, 30420, 32955, 33540, 36335, 39546, 43602, 43940, 50310, 65403, 65910, 72670, 79092, 87204, 94471, 98865, 100620, 109005, 130806, 131820, 145340, 188942, 197730, 218010, 261612, 283413, 327015, 377884, 395460, 436020, 472355, 566826, 654030, 850239, 944710, 1133652, 1308060, 1417065, 1700478, 1889420, 2834130, 3400956, 4251195, 5668260, 8502390, 17004780]

約数ペア:

[(1, 17004780), (2, 8502390), (3, 5668260), (4, 4251195), (5, 3400956), (6, 2834130), (9, 1889420), (10, 1700478), (12, 1417065), (13, 1308060), (15, 1133652), (18, 944710), (20, 850239), (26, 654030), (30, 566826), (36, 472355), (39, 436020), (43, 395460), (45, 377884), (52, 327015), (60, 283413), (65, 261612), (78, 218010), (86, 197730), (90, 188942), (117, 145340), (129, 131820), (130, 130806), (156, 109005), (169, 100620), (172, 98865), (180, 94471), (195, 87204), (215, 79092), (234, 72670), (258, 65910), (260, 65403), (338, 50310), (387, 43940), (390, 43602), (430, 39546), (468, 36335), (507, 33540), (516, 32955), (559, 30420), (585, 29068), (645, 26364), (676, 25155), (774, 21970), (780, 21801), (845, 20124), (860, 19773), (1014, 16770), (1118, 15210), (1170, 14534), (1290, 13182), (1521, 11180), (1548, 10985), (1677, 10140), (1690, 10062), (1935, 8788), (2028, 8385), (2197, 7740), (2236, 7605), (2340, 7267), (2535, 6708), (2580, 6591), (2795, 6084), (3042, 5590), (3354, 5070), (3380, 5031), (3870, 4394)]