7004940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 19729248

約数和(自身を除く): 12724308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 373, 626, 746, 939, 1119, 1252, 1492, 1565, 1865, 1878, 2238, 3130, 3730, 3756, 4476, 4695, 5595, 6260, 7460, 9390, 11190, 18780, 22380, 116749, 233498, 350247, 466996, 583745, 700494, 1167490, 1400988, 1751235, 2334980, 3502470, 7004940]

約数ペア:

[(1, 7004940), (2, 3502470), (3, 2334980), (4, 1751235), (5, 1400988), (6, 1167490), (10, 700494), (12, 583745), (15, 466996), (20, 350247), (30, 233498), (60, 116749), (313, 22380), (373, 18780), (626, 11190), (746, 9390), (939, 7460), (1119, 6260), (1252, 5595), (1492, 4695), (1565, 4476), (1865, 3756), (1878, 3730), (2238, 3130)]