431774460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5052

約数の個数: 144

約数和(自身を含む): 1448874336

約数和(自身を除く): 1017099876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 4987, 5772, 6660, 7215, 8658, 9620, 9974, 14430, 14961, 17316, 19948, 21645, 24935, 28860, 29922, 43290, 44883, 49870, 59844, 64831, 74805, 86580, 89766, 99740, 129662, 149610, 179532, 184519, 194493, 224415, 259324, 299220, 324155, 369038, 388986, 448830, 553557, 583479, 648310, 738076, 777972, 897660, 922595, 972465, 1107114, 1166958, 1296620, 1660671, 1845190, 1944930, 2214228, 2333916, 2398747, 2767785, 2917395, 3321342, 3690380, 3889860, 4797494, 5535570, 5834790, 6642684, 7196241, 8303355, 9594988, 11071140, 11669580, 11993735, 14392482, 16606710, 21588723, 23987470, 28784964, 33213420, 35981205, 43177446, 47974940, 71962410, 86354892, 107943615, 143924820, 215887230, 431774460]

約数ペア:

[(1, 431774460), (2, 215887230), (3, 143924820), (4, 107943615), (5, 86354892), (6, 71962410), (9, 47974940), (10, 43177446), (12, 35981205), (13, 33213420), (15, 28784964), (18, 23987470), (20, 21588723), (26, 16606710), (30, 14392482), (36, 11993735), (37, 11669580), (39, 11071140), (45, 9594988), (52, 8303355), (60, 7196241), (65, 6642684), (74, 5834790), (78, 5535570), (90, 4797494), (111, 3889860), (117, 3690380), (130, 3321342), (148, 2917395), (156, 2767785), (180, 2398747), (185, 2333916), (195, 2214228), (222, 1944930), (234, 1845190), (260, 1660671), (333, 1296620), (370, 1166958), (390, 1107114), (444, 972465), (468, 922595), (481, 897660), (555, 777972), (585, 738076), (666, 648310), (740, 583479), (780, 553557), (962, 448830), (1110, 388986), (1170, 369038), (1332, 324155), (1443, 299220), (1665, 259324), (1924, 224415), (2220, 194493), (2340, 184519), (2405, 179532), (2886, 149610), (3330, 129662), (4329, 99740), (4810, 89766), (4987, 86580), (5772, 74805), (6660, 64831), (7215, 59844), (8658, 49870), (9620, 44883), (9974, 43290), (14430, 29922), (14961, 28860), (17316, 24935), (19948, 21645)]