1722803940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66931}}^1$

素因数の和:66970

約数の個数: 144

約数和(自身を含む): 6139538496

約数和(自身を除く): 4416734556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 66931, 133862, 200793, 267724, 334655, 401586, 602379, 669310, 736241, 803172, 870103, 1003965, 1204758, 1338620, 1472482, 1740206, 2007930, 2208723, 2409516, 2610309, 2944964, 3011895, 3480412, 3681205, 4015860, 4350515, 4417446, 5220618, 6023790, 6626169, 7362410, 7830927, 8701030, 8834892, 9571133, 10441236, 11043615, 12047580, 13051545, 13252338, 14724820, 15661854, 17402060, 19142266, 22087230, 26103090, 26504676, 28713399, 31323708, 33130845, 38284532, 39154635, 44174460, 47855665, 52206180, 57426798, 66261690, 78309270, 86140197, 95711330, 114853596, 132523380, 143566995, 156618540, 172280394, 191422660, 287133990, 344560788, 430700985, 574267980, 861401970, 1722803940]

約数ペア:

[(1, 1722803940), (2, 861401970), (3, 574267980), (4, 430700985), (5, 344560788), (6, 287133990), (9, 191422660), (10, 172280394), (11, 156618540), (12, 143566995), (13, 132523380), (15, 114853596), (18, 95711330), (20, 86140197), (22, 78309270), (26, 66261690), (30, 57426798), (33, 52206180), (36, 47855665), (39, 44174460), (44, 39154635), (45, 38284532), (52, 33130845), (55, 31323708), (60, 28713399), (65, 26504676), (66, 26103090), (78, 22087230), (90, 19142266), (99, 17402060), (110, 15661854), (117, 14724820), (130, 13252338), (132, 13051545), (143, 12047580), (156, 11043615), (165, 10441236), (180, 9571133), (195, 8834892), (198, 8701030), (220, 7830927), (234, 7362410), (260, 6626169), (286, 6023790), (330, 5220618), (390, 4417446), (396, 4350515), (429, 4015860), (468, 3681205), (495, 3480412), (572, 3011895), (585, 2944964), (660, 2610309), (715, 2409516), (780, 2208723), (858, 2007930), (990, 1740206), (1170, 1472482), (1287, 1338620), (1430, 1204758), (1716, 1003965), (1980, 870103), (2145, 803172), (2340, 736241), (2574, 669310), (2860, 602379), (4290, 401586), (5148, 334655), (6435, 267724), (8580, 200793), (12870, 133862), (25740, 66931)]