30778830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14869}}^1$

素因数の和:14905

約数の個数: 48

約数和(自身を含む): 83509920

約数和(自身を除く): 52731090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 14869, 29738, 44607, 74345, 89214, 133821, 148690, 223035, 267642, 341987, 446070, 669105, 683974, 1025961, 1338210, 1709935, 2051922, 3077883, 3419870, 5129805, 6155766, 10259610, 15389415, 30778830]

約数ペア:

[(1, 30778830), (2, 15389415), (3, 10259610), (5, 6155766), (6, 5129805), (9, 3419870), (10, 3077883), (15, 2051922), (18, 1709935), (23, 1338210), (30, 1025961), (45, 683974), (46, 669105), (69, 446070), (90, 341987), (115, 267642), (138, 223035), (207, 148690), (230, 133821), (345, 89214), (414, 74345), (690, 44607), (1035, 29738), (2070, 14869)]