7293930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 13165590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 739, 987, 1410, 1478, 1645, 1974, 2217, 3290, 3695, 4434, 4935, 5173, 7390, 9870, 10346, 11085, 15519, 22170, 25865, 31038, 34733, 51730, 69466, 77595, 104199, 155190, 173665, 208398, 243131, 347330, 486262, 520995, 729393, 1041990, 1215655, 1458786, 2431310, 3646965, 7293930]

約数ペア:

[(1, 7293930), (2, 3646965), (3, 2431310), (5, 1458786), (6, 1215655), (7, 1041990), (10, 729393), (14, 520995), (15, 486262), (21, 347330), (30, 243131), (35, 208398), (42, 173665), (47, 155190), (70, 104199), (94, 77595), (105, 69466), (141, 51730), (210, 34733), (235, 31038), (282, 25865), (329, 22170), (470, 15519), (658, 11085), (705, 10346), (739, 9870), (987, 7390), (1410, 5173), (1478, 4935), (1645, 4434), (1974, 3695), (2217, 3290)]