708672010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 1339493760

約数和(自身を除く): 630821750

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 131, 173, 262, 265, 295, 346, 530, 590, 655, 865, 1310, 1730, 3127, 6254, 6943, 7729, 9169, 10207, 13886, 15458, 15635, 18338, 20414, 22663, 31270, 34715, 38645, 45326, 45845, 51035, 69430, 77290, 91690, 102070, 113315, 226630, 409637, 540971, 819274, 1081942, 1201139, 1337117, 2048185, 2402278, 2674234, 2704855, 4096370, 5409710, 6005695, 6685585, 12011390, 13371170, 70867201, 141734402, 354336005, 708672010]

約数ペア:

[(1, 708672010), (2, 354336005), (5, 141734402), (10, 70867201), (53, 13371170), (59, 12011390), (106, 6685585), (118, 6005695), (131, 5409710), (173, 4096370), (262, 2704855), (265, 2674234), (295, 2402278), (346, 2048185), (530, 1337117), (590, 1201139), (655, 1081942), (865, 819274), (1310, 540971), (1730, 409637), (3127, 226630), (6254, 113315), (6943, 102070), (7729, 91690), (9169, 77290), (10207, 69430), (13886, 51035), (15458, 45845), (15635, 45326), (18338, 38645), (20414, 34715), (22663, 31270)]