11780580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4007}}^1$

素因数の和:4033

約数の個数: 72

約数和(自身を含む): 38380608

約数和(自身を除く): 26600028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4007, 8014, 12021, 16028, 20035, 24042, 28049, 40070, 48084, 56098, 60105, 80140, 84147, 112196, 120210, 140245, 168294, 196343, 240420, 280490, 336588, 392686, 420735, 560980, 589029, 785372, 841470, 981715, 1178058, 1682940, 1963430, 2356116, 2945145, 3926860, 5890290, 11780580]

約数ペア:

[(1, 11780580), (2, 5890290), (3, 3926860), (4, 2945145), (5, 2356116), (6, 1963430), (7, 1682940), (10, 1178058), (12, 981715), (14, 841470), (15, 785372), (20, 589029), (21, 560980), (28, 420735), (30, 392686), (35, 336588), (42, 280490), (49, 240420), (60, 196343), (70, 168294), (84, 140245), (98, 120210), (105, 112196), (140, 84147), (147, 80140), (196, 60105), (210, 56098), (245, 48084), (294, 40070), (420, 28049), (490, 24042), (588, 20035), (735, 16028), (980, 12021), (1470, 8014), (2940, 4007)]