4708620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 16930368

約数和(自身を除く): 12221748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 101, 105, 111, 126, 140, 148, 180, 185, 202, 210, 222, 252, 259, 303, 315, 333, 370, 404, 420, 444, 505, 518, 555, 606, 630, 666, 707, 740, 777, 909, 1010, 1036, 1110, 1212, 1260, 1295, 1332, 1414, 1515, 1554, 1665, 1818, 2020, 2121, 2220, 2331, 2590, 2828, 3030, 3108, 3330, 3535, 3636, 3737, 3885, 4242, 4545, 4662, 5180, 6060, 6363, 6660, 7070, 7474, 7770, 8484, 9090, 9324, 10605, 11211, 11655, 12726, 14140, 14948, 15540, 18180, 18685, 21210, 22422, 23310, 25452, 26159, 31815, 33633, 37370, 42420, 44844, 46620, 52318, 56055, 63630, 67266, 74740, 78477, 104636, 112110, 127260, 130795, 134532, 156954, 168165, 224220, 235431, 261590, 313908, 336330, 392385, 470862, 523180, 672660, 784770, 941724, 1177155, 1569540, 2354310, 4708620]

約数ペア:

[(1, 4708620), (2, 2354310), (3, 1569540), (4, 1177155), (5, 941724), (6, 784770), (7, 672660), (9, 523180), (10, 470862), (12, 392385), (14, 336330), (15, 313908), (18, 261590), (20, 235431), (21, 224220), (28, 168165), (30, 156954), (35, 134532), (36, 130795), (37, 127260), (42, 112110), (45, 104636), (60, 78477), (63, 74740), (70, 67266), (74, 63630), (84, 56055), (90, 52318), (101, 46620), (105, 44844), (111, 42420), (126, 37370), (140, 33633), (148, 31815), (180, 26159), (185, 25452), (202, 23310), (210, 22422), (222, 21210), (252, 18685), (259, 18180), (303, 15540), (315, 14948), (333, 14140), (370, 12726), (404, 11655), (420, 11211), (444, 10605), (505, 9324), (518, 9090), (555, 8484), (606, 7770), (630, 7474), (666, 7070), (707, 6660), (740, 6363), (777, 6060), (909, 5180), (1010, 4662), (1036, 4545), (1110, 4242), (1212, 3885), (1260, 3737), (1295, 3636), (1332, 3535), (1414, 3330), (1515, 3108), (1554, 3030), (1665, 2828), (1818, 2590), (2020, 2331), (2121, 2220)]