711844380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5076

約数の個数: 144

約数和(自身を含む): 2363952864

約数和(自身を除く): 1652108484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 2196, 2340, 2379, 2745, 3172, 3660, 3965, 4758, 4987, 5490, 7137, 7930, 9516, 9974, 10980, 11895, 14274, 14961, 15860, 19948, 23790, 24935, 28548, 29922, 35685, 44883, 47580, 49870, 59844, 64831, 71370, 74805, 89766, 99740, 129662, 142740, 149610, 179532, 194493, 224415, 259324, 299220, 304207, 324155, 388986, 448830, 583479, 608414, 648310, 777972, 897660, 912621, 972465, 1166958, 1216828, 1296620, 1521035, 1825242, 1944930, 2333916, 2737863, 2917395, 3042070, 3650484, 3889860, 3954691, 4563105, 5475726, 5834790, 6084140, 7909382, 9126210, 10951452, 11669580, 11864073, 13689315, 15818764, 18252420, 19773455, 23728146, 27378630, 35592219, 39546910, 47456292, 54757260, 59320365, 71184438, 79093820, 118640730, 142368876, 177961095, 237281460, 355922190, 711844380]

約数ペア:

[(1, 711844380), (2, 355922190), (3, 237281460), (4, 177961095), (5, 142368876), (6, 118640730), (9, 79093820), (10, 71184438), (12, 59320365), (13, 54757260), (15, 47456292), (18, 39546910), (20, 35592219), (26, 27378630), (30, 23728146), (36, 19773455), (39, 18252420), (45, 15818764), (52, 13689315), (60, 11864073), (61, 11669580), (65, 10951452), (78, 9126210), (90, 7909382), (117, 6084140), (122, 5834790), (130, 5475726), (156, 4563105), (180, 3954691), (183, 3889860), (195, 3650484), (234, 3042070), (244, 2917395), (260, 2737863), (305, 2333916), (366, 1944930), (390, 1825242), (468, 1521035), (549, 1296620), (585, 1216828), (610, 1166958), (732, 972465), (780, 912621), (793, 897660), (915, 777972), (1098, 648310), (1170, 608414), (1220, 583479), (1586, 448830), (1830, 388986), (2196, 324155), (2340, 304207), (2379, 299220), (2745, 259324), (3172, 224415), (3660, 194493), (3965, 179532), (4758, 149610), (4987, 142740), (5490, 129662), (7137, 99740), (7930, 89766), (9516, 74805), (9974, 71370), (10980, 64831), (11895, 59844), (14274, 49870), (14961, 47580), (15860, 44883), (19948, 35685), (23790, 29922), (24935, 28548)]