154498130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9461}}^1$

素因数の和:9562

約数の個数: 32

約数和(自身を含む): 294306048

約数和(自身を除く): 139807918

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 9461, 16330, 18922, 47305, 94610, 217603, 435206, 671731, 1088015, 1343462, 2176030, 3358655, 6717310, 15449813, 30899626, 77249065, 154498130]

約数ペア:

[(1, 154498130), (2, 77249065), (5, 30899626), (10, 15449813), (23, 6717310), (46, 3358655), (71, 2176030), (115, 1343462), (142, 1088015), (230, 671731), (355, 435206), (710, 217603), (1633, 94610), (3266, 47305), (8165, 18922), (9461, 16330)]