16642110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 25659330

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 271, 345, 445, 534, 542, 690, 813, 890, 1335, 1355, 1626, 2047, 2670, 2710, 4065, 4094, 6141, 6233, 8130, 10235, 12282, 12466, 18699, 20470, 24119, 30705, 31165, 37398, 48238, 61410, 62330, 72357, 93495, 120595, 144714, 186990, 241190, 361785, 554737, 723570, 1109474, 1664211, 2773685, 3328422, 5547370, 8321055, 16642110]

約数ペア:

[(1, 16642110), (2, 8321055), (3, 5547370), (5, 3328422), (6, 2773685), (10, 1664211), (15, 1109474), (23, 723570), (30, 554737), (46, 361785), (69, 241190), (89, 186990), (115, 144714), (138, 120595), (178, 93495), (230, 72357), (267, 62330), (271, 61410), (345, 48238), (445, 37398), (534, 31165), (542, 30705), (690, 24119), (813, 20470), (890, 18699), (1335, 12466), (1355, 12282), (1626, 10235), (2047, 8130), (2670, 6233), (2710, 6141), (4065, 4094)]