2914907530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 5577880320

約数和(自身を除く): 2662972790

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 157, 178, 230, 314, 445, 785, 890, 907, 1570, 1814, 2047, 3611, 4094, 4535, 7222, 9070, 10235, 13973, 18055, 20470, 20861, 27946, 36110, 41722, 69865, 80723, 104305, 139730, 142399, 161446, 208610, 284798, 321379, 403615, 642758, 711995, 807230, 1423990, 1606895, 1856629, 3213790, 3275177, 3713258, 6550354, 9283145, 12673511, 16375885, 18566290, 25347022, 32751770, 63367555, 126735110, 291490753, 582981506, 1457453765, 2914907530]

約数ペア:

[(1, 2914907530), (2, 1457453765), (5, 582981506), (10, 291490753), (23, 126735110), (46, 63367555), (89, 32751770), (115, 25347022), (157, 18566290), (178, 16375885), (230, 12673511), (314, 9283145), (445, 6550354), (785, 3713258), (890, 3275177), (907, 3213790), (1570, 1856629), (1814, 1606895), (2047, 1423990), (3611, 807230), (4094, 711995), (4535, 642758), (7222, 403615), (9070, 321379), (10235, 284798), (13973, 208610), (18055, 161446), (20470, 142399), (20861, 139730), (27946, 104305), (36110, 80723), (41722, 69865)]