2478049391230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5011}}^1\times {\mathrm{8647}}^1$

素因数の和:13734

約数の個数: 128

約数和(自身を含む): 5492523294720

約数和(自身を除く): 3014473903490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1330, 1505, 1634, 3010, 4085, 5011, 5719, 8170, 8647, 10022, 11438, 17294, 25055, 28595, 35077, 43235, 50110, 57190, 60529, 70154, 86470, 95209, 121058, 164293, 175385, 190418, 215473, 302645, 328586, 350770, 371821, 430946, 476045, 605290, 666463, 743642, 821465, 952090, 1077365, 1150051, 1332926, 1508311, 1642930, 1859105, 2154730, 2300102, 2602747, 3016622, 3332315, 3718210, 4093987, 5205494, 5750255, 6664630, 7064599, 7541555, 8187974, 11500510, 13013735, 14129198, 15083110, 20469935, 26027470, 28657909, 35322995, 40939870, 43330117, 49452193, 57315818, 70645990, 86660234, 98904386, 143289545, 216650585, 247260965, 286579090, 303310819, 433301170, 494521930, 606621638, 823272223, 1516554095, 1646544446, 1863195031, 3033108190, 3726390062, 4116361115, 5762905561, 8232722230, 9315975155, 11525811122, 13042365217, 18631950310, 26084730434, 28814527805, 35400705589, 57629055610, 65211826085, 70801411178, 130423652170, 177003527945, 247804939123, 354007055890, 495609878246, 1239024695615, 2478049391230]

約数ペア:

[(1, 2478049391230), (2, 1239024695615), (5, 495609878246), (7, 354007055890), (10, 247804939123), (14, 177003527945), (19, 130423652170), (35, 70801411178), (38, 65211826085), (43, 57629055610), (70, 35400705589), (86, 28814527805), (95, 26084730434), (133, 18631950310), (190, 13042365217), (215, 11525811122), (266, 9315975155), (301, 8232722230), (430, 5762905561), (602, 4116361115), (665, 3726390062), (817, 3033108190), (1330, 1863195031), (1505, 1646544446), (1634, 1516554095), (3010, 823272223), (4085, 606621638), (5011, 494521930), (5719, 433301170), (8170, 303310819), (8647, 286579090), (10022, 247260965), (11438, 216650585), (17294, 143289545), (25055, 98904386), (28595, 86660234), (35077, 70645990), (43235, 57315818), (50110, 49452193), (57190, 43330117), (60529, 40939870), (70154, 35322995), (86470, 28657909), (95209, 26027470), (121058, 20469935), (164293, 15083110), (175385, 14129198), (190418, 13013735), (215473, 11500510), (302645, 8187974), (328586, 7541555), (350770, 7064599), (371821, 6664630), (430946, 5750255), (476045, 5205494), (605290, 4093987), (666463, 3718210), (743642, 3332315), (821465, 3016622), (952090, 2602747), (1077365, 2300102), (1150051, 2154730), (1332926, 1859105), (1508311, 1642930)]