41471820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 97954740

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, 479, 481, 555, 585, 666, 740, 780, 958, 962, 1110, 1170, 1332, 1437, 1443, 1665, 1916, 1924, 2220, 2340, 2395, 2405, 2874, 2886, 3330, 4311, 4329, 4790, 4810, 5748, 5772, 6227, 6660, 7185, 7215, 8622, 8658, 9580, 9620, 12454, 14370, 14430, 17244, 17316, 17723, 18681, 21555, 21645, 24908, 28740, 28860, 31135, 35446, 37362, 43110, 43290, 53169, 56043, 62270, 70892, 74724, 86220, 86580, 88615, 93405, 106338, 112086, 124540, 159507, 177230, 186810, 212676, 224172, 230399, 265845, 280215, 319014, 354460, 373620, 460798, 531690, 560430, 638028, 691197, 797535, 921596, 1063380, 1120860, 1151995, 1382394, 1595070, 2073591, 2303990, 2764788, 3190140, 3455985, 4147182, 4607980, 6911970, 8294364, 10367955, 13823940, 20735910, 41471820]

約数ペア:

[(1, 41471820), (2, 20735910), (3, 13823940), (4, 10367955), (5, 8294364), (6, 6911970), (9, 4607980), (10, 4147182), (12, 3455985), (13, 3190140), (15, 2764788), (18, 2303990), (20, 2073591), (26, 1595070), (30, 1382394), (36, 1151995), (37, 1120860), (39, 1063380), (45, 921596), (52, 797535), (60, 691197), (65, 638028), (74, 560430), (78, 531690), (90, 460798), (111, 373620), (117, 354460), (130, 319014), (148, 280215), (156, 265845), (180, 230399), (185, 224172), (195, 212676), (222, 186810), (234, 177230), (260, 159507), (333, 124540), (370, 112086), (390, 106338), (444, 93405), (468, 88615), (479, 86580), (481, 86220), (555, 74724), (585, 70892), (666, 62270), (740, 56043), (780, 53169), (958, 43290), (962, 43110), (1110, 37362), (1170, 35446), (1332, 31135), (1437, 28860), (1443, 28740), (1665, 24908), (1916, 21645), (1924, 21555), (2220, 18681), (2340, 17723), (2395, 17316), (2405, 17244), (2874, 14430), (2886, 14370), (3330, 12454), (4311, 9620), (4329, 9580), (4790, 8658), (4810, 8622), (5748, 7215), (5772, 7185), (6227, 6660)]