70662540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 228741408

約数和(自身を除く): 158078868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 73, 78, 85, 102, 130, 146, 156, 170, 195, 204, 219, 221, 255, 260, 292, 340, 365, 390, 438, 442, 510, 663, 730, 780, 876, 884, 949, 1020, 1095, 1105, 1241, 1326, 1460, 1898, 2190, 2210, 2482, 2652, 2847, 3315, 3723, 3796, 4380, 4420, 4745, 4964, 5329, 5694, 6205, 6630, 7446, 9490, 10658, 11388, 12410, 13260, 14235, 14892, 15987, 16133, 18615, 18980, 21316, 24820, 26645, 28470, 31974, 32266, 37230, 48399, 53290, 56940, 63948, 64532, 69277, 74460, 79935, 80665, 90593, 96798, 106580, 138554, 159870, 161330, 181186, 193596, 207831, 241995, 271779, 277108, 319740, 322660, 346385, 362372, 415662, 452965, 483990, 543558, 692770, 831324, 905930, 967980, 1039155, 1087116, 1177709, 1358895, 1385540, 1811860, 2078310, 2355418, 2717790, 3533127, 4156620, 4710836, 5435580, 5888545, 7066254, 11777090, 14132508, 17665635, 23554180, 35331270, 70662540]

約数ペア:

[(1, 70662540), (2, 35331270), (3, 23554180), (4, 17665635), (5, 14132508), (6, 11777090), (10, 7066254), (12, 5888545), (13, 5435580), (15, 4710836), (17, 4156620), (20, 3533127), (26, 2717790), (30, 2355418), (34, 2078310), (39, 1811860), (51, 1385540), (52, 1358895), (60, 1177709), (65, 1087116), (68, 1039155), (73, 967980), (78, 905930), (85, 831324), (102, 692770), (130, 543558), (146, 483990), (156, 452965), (170, 415662), (195, 362372), (204, 346385), (219, 322660), (221, 319740), (255, 277108), (260, 271779), (292, 241995), (340, 207831), (365, 193596), (390, 181186), (438, 161330), (442, 159870), (510, 138554), (663, 106580), (730, 96798), (780, 90593), (876, 80665), (884, 79935), (949, 74460), (1020, 69277), (1095, 64532), (1105, 63948), (1241, 56940), (1326, 53290), (1460, 48399), (1898, 37230), (2190, 32266), (2210, 31974), (2482, 28470), (2652, 26645), (2847, 24820), (3315, 21316), (3723, 18980), (3796, 18615), (4380, 16133), (4420, 15987), (4745, 14892), (4964, 14235), (5329, 13260), (5694, 12410), (6205, 11388), (6630, 10658), (7446, 9490)]