61613430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 92828298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 465, 485, 582, 683, 930, 970, 1366, 1455, 2049, 2910, 3007, 3415, 4098, 6014, 6830, 9021, 10245, 15035, 18042, 20490, 21173, 30070, 42346, 45105, 63519, 66251, 90210, 105865, 127038, 132502, 198753, 211730, 317595, 331255, 397506, 635190, 662510, 993765, 1987530, 2053781, 4107562, 6161343, 10268905, 12322686, 20537810, 30806715, 61613430]

約数ペア:

[(1, 61613430), (2, 30806715), (3, 20537810), (5, 12322686), (6, 10268905), (10, 6161343), (15, 4107562), (30, 2053781), (31, 1987530), (62, 993765), (93, 662510), (97, 635190), (155, 397506), (186, 331255), (194, 317595), (291, 211730), (310, 198753), (465, 132502), (485, 127038), (582, 105865), (683, 90210), (930, 66251), (970, 63519), (1366, 45105), (1455, 42346), (2049, 30070), (2910, 21173), (3007, 20490), (3415, 18042), (4098, 15035), (6014, 10245), (6830, 9021)]