967980

素因数分解:

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

素因数の和:115

約数の個数: 96

約数和(自身を含む): 3132864

約数和(自身を除く): 2164884

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, 5694, 6205, 6630, 7446, 9490, 11388, 12410, 13260, 14235, 14892, 16133, 18615, 18980, 24820, 28470, 32266, 37230, 48399, 56940, 64532, 74460, 80665, 96798, 161330, 193596, 241995, 322660, 483990, 967980]

約数ペア:

[(1, 967980), (2, 483990), (3, 322660), (4, 241995), (5, 193596), (6, 161330), (10, 96798), (12, 80665), (13, 74460), (15, 64532), (17, 56940), (20, 48399), (26, 37230), (30, 32266), (34, 28470), (39, 24820), (51, 18980), (52, 18615), (60, 16133), (65, 14892), (68, 14235), (73, 13260), (78, 12410), (85, 11388), (102, 9490), (130, 7446), (146, 6630), (156, 6205), (170, 5694), (195, 4964), (204, 4745), (219, 4420), (221, 4380), (255, 3796), (260, 3723), (292, 3315), (340, 2847), (365, 2652), (390, 2482), (438, 2210), (442, 2190), (510, 1898), (663, 1460), (730, 1326), (780, 1241), (876, 1105), (884, 1095), (949, 1020)]