29271060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1822

約数の個数: 144

約数和(自身を含む): 109339776

約数和(自身を除く): 80068716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1787, 1820, 2340, 2730, 3276, 3574, 4095, 5361, 5460, 7148, 8190, 8935, 10722, 12509, 16083, 16380, 17870, 21444, 23231, 25018, 26805, 32166, 35740, 37527, 46462, 50036, 53610, 62545, 64332, 69693, 75054, 80415, 92924, 107220, 112581, 116155, 125090, 139386, 150108, 160830, 162617, 187635, 209079, 225162, 232310, 250180, 278772, 321660, 325234, 348465, 375270, 418158, 450324, 464620, 487851, 562905, 650468, 696930, 750540, 813085, 836316, 975702, 1045395, 1125810, 1393860, 1463553, 1626170, 1951404, 2090790, 2251620, 2439255, 2927106, 3252340, 4181580, 4878510, 5854212, 7317765, 9757020, 14635530, 29271060]

約数ペア:

[(1, 29271060), (2, 14635530), (3, 9757020), (4, 7317765), (5, 5854212), (6, 4878510), (7, 4181580), (9, 3252340), (10, 2927106), (12, 2439255), (13, 2251620), (14, 2090790), (15, 1951404), (18, 1626170), (20, 1463553), (21, 1393860), (26, 1125810), (28, 1045395), (30, 975702), (35, 836316), (36, 813085), (39, 750540), (42, 696930), (45, 650468), (52, 562905), (60, 487851), (63, 464620), (65, 450324), (70, 418158), (78, 375270), (84, 348465), (90, 325234), (91, 321660), (105, 278772), (117, 250180), (126, 232310), (130, 225162), (140, 209079), (156, 187635), (180, 162617), (182, 160830), (195, 150108), (210, 139386), (234, 125090), (252, 116155), (260, 112581), (273, 107220), (315, 92924), (364, 80415), (390, 75054), (420, 69693), (455, 64332), (468, 62545), (546, 53610), (585, 50036), (630, 46462), (780, 37527), (819, 35740), (910, 32166), (1092, 26805), (1170, 25018), (1260, 23231), (1365, 21444), (1638, 17870), (1787, 16380), (1820, 16083), (2340, 12509), (2730, 10722), (3276, 8935), (3574, 8190), (4095, 7148), (5361, 5460)]