834421860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{907}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 2677147200

約数和(自身を除く): 1842725340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 269, 285, 342, 380, 538, 570, 684, 807, 855, 907, 1076, 1140, 1345, 1614, 1710, 1814, 2421, 2690, 2721, 3228, 3420, 3628, 4035, 4535, 4842, 5111, 5380, 5442, 8070, 8163, 9070, 9684, 10222, 10884, 12105, 13605, 15333, 16140, 16326, 17233, 18140, 20444, 24210, 25555, 27210, 30666, 32652, 34466, 40815, 45999, 48420, 51110, 51699, 54420, 61332, 68932, 76665, 81630, 86165, 91998, 102220, 103398, 153330, 155097, 163260, 172330, 183996, 206796, 229995, 243983, 258495, 306660, 310194, 344660, 459990, 487966, 516990, 620388, 731949, 775485, 919980, 975932, 1033980, 1219915, 1463898, 1550970, 2195847, 2439830, 2927796, 3101940, 3659745, 4391694, 4635677, 4879660, 7319490, 8783388, 9271354, 10979235, 13907031, 14638980, 18542708, 21958470, 23178385, 27814062, 41721093, 43916940, 46356770, 55628124, 69535155, 83442186, 92713540, 139070310, 166884372, 208605465, 278140620, 417210930, 834421860]

約数ペア:

[(1, 834421860), (2, 417210930), (3, 278140620), (4, 208605465), (5, 166884372), (6, 139070310), (9, 92713540), (10, 83442186), (12, 69535155), (15, 55628124), (18, 46356770), (19, 43916940), (20, 41721093), (30, 27814062), (36, 23178385), (38, 21958470), (45, 18542708), (57, 14638980), (60, 13907031), (76, 10979235), (90, 9271354), (95, 8783388), (114, 7319490), (171, 4879660), (180, 4635677), (190, 4391694), (228, 3659745), (269, 3101940), (285, 2927796), (342, 2439830), (380, 2195847), (538, 1550970), (570, 1463898), (684, 1219915), (807, 1033980), (855, 975932), (907, 919980), (1076, 775485), (1140, 731949), (1345, 620388), (1614, 516990), (1710, 487966), (1814, 459990), (2421, 344660), (2690, 310194), (2721, 306660), (3228, 258495), (3420, 243983), (3628, 229995), (4035, 206796), (4535, 183996), (4842, 172330), (5111, 163260), (5380, 155097), (5442, 153330), (8070, 103398), (8163, 102220), (9070, 91998), (9684, 86165), (10222, 81630), (10884, 76665), (12105, 68932), (13605, 61332), (15333, 54420), (16140, 51699), (16326, 51110), (17233, 48420), (18140, 45999), (20444, 40815), (24210, 34466), (25555, 32652), (27210, 30666)]