310023090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{264977}}^1$

素因数の和:265003

約数の個数: 48

約数和(自身を含む): 868067928

約数和(自身を除く): 558044838

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 264977, 529954, 794931, 1324885, 1589862, 2384793, 2649770, 3444701, 3974655, 4769586, 6889402, 7949310, 10334103, 11923965, 17223505, 20668206, 23847930, 31002309, 34447010, 51670515, 62004618, 103341030, 155011545, 310023090]

約数ペア:

[(1, 310023090), (2, 155011545), (3, 103341030), (5, 62004618), (6, 51670515), (9, 34447010), (10, 31002309), (13, 23847930), (15, 20668206), (18, 17223505), (26, 11923965), (30, 10334103), (39, 7949310), (45, 6889402), (65, 4769586), (78, 3974655), (90, 3444701), (117, 2649770), (130, 2384793), (195, 1589862), (234, 1324885), (390, 794931), (585, 529954), (1170, 264977)]