129126989290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{229343}}^1$

素因数の和:229495

約数の個数: 64

約数和(自身を含む): 257995487232

約数和(自身を除く): 128868497942

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 71, 122, 130, 142, 305, 355, 610, 710, 793, 923, 1586, 1846, 3965, 4331, 4615, 7930, 8662, 9230, 21655, 43310, 56303, 112606, 229343, 281515, 458686, 563030, 1146715, 2293430, 2981459, 5962918, 13989923, 14907295, 16283353, 27979846, 29814590, 32566706, 69949615, 81416765, 139899230, 162833530, 181868999, 211683589, 363737998, 423367178, 909344995, 993284533, 1058417945, 1818689990, 1986569066, 2116835890, 4966422665, 9932845330, 12912698929, 25825397858, 64563494645, 129126989290]

約数ペア:

[(1, 129126989290), (2, 64563494645), (5, 25825397858), (10, 12912698929), (13, 9932845330), (26, 4966422665), (61, 2116835890), (65, 1986569066), (71, 1818689990), (122, 1058417945), (130, 993284533), (142, 909344995), (305, 423367178), (355, 363737998), (610, 211683589), (710, 181868999), (793, 162833530), (923, 139899230), (1586, 81416765), (1846, 69949615), (3965, 32566706), (4331, 29814590), (4615, 27979846), (7930, 16283353), (8662, 14907295), (9230, 13989923), (21655, 5962918), (43310, 2981459), (56303, 2293430), (112606, 1146715), (229343, 563030), (281515, 458686)]