1261429050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2453

約数の個数: 144

約数和(自身を含む): 3690513792

約数和(自身を除く): 2429084742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 73, 75, 98, 105, 146, 147, 150, 175, 210, 219, 245, 294, 350, 365, 438, 490, 511, 525, 730, 735, 1022, 1050, 1095, 1225, 1470, 1533, 1825, 2190, 2351, 2450, 2555, 3066, 3577, 3650, 3675, 4702, 5110, 5475, 7053, 7154, 7350, 7665, 10731, 10950, 11755, 12775, 14106, 15330, 16457, 17885, 21462, 23510, 25550, 32914, 35265, 35770, 38325, 49371, 53655, 58775, 70530, 76650, 82285, 89425, 98742, 107310, 115199, 117550, 164570, 171623, 176325, 178850, 230398, 246855, 268275, 343246, 345597, 352650, 411425, 493710, 514869, 536550, 575995, 691194, 822850, 858115, 1029738, 1151990, 1201361, 1234275, 1716230, 1727985, 2402722, 2468550, 2574345, 2879975, 3455970, 3604083, 4290575, 5148690, 5759950, 6006805, 7208166, 8409527, 8581150, 8639925, 12013610, 12871725, 16819054, 17279850, 18020415, 25228581, 25743450, 30034025, 36040830, 42047635, 50457162, 60068050, 84095270, 90102075, 126142905, 180204150, 210238175, 252285810, 420476350, 630714525, 1261429050]

約数ペア:

[(1, 1261429050), (2, 630714525), (3, 420476350), (5, 252285810), (6, 210238175), (7, 180204150), (10, 126142905), (14, 90102075), (15, 84095270), (21, 60068050), (25, 50457162), (30, 42047635), (35, 36040830), (42, 30034025), (49, 25743450), (50, 25228581), (70, 18020415), (73, 17279850), (75, 16819054), (98, 12871725), (105, 12013610), (146, 8639925), (147, 8581150), (150, 8409527), (175, 7208166), (210, 6006805), (219, 5759950), (245, 5148690), (294, 4290575), (350, 3604083), (365, 3455970), (438, 2879975), (490, 2574345), (511, 2468550), (525, 2402722), (730, 1727985), (735, 1716230), (1022, 1234275), (1050, 1201361), (1095, 1151990), (1225, 1029738), (1470, 858115), (1533, 822850), (1825, 691194), (2190, 575995), (2351, 536550), (2450, 514869), (2555, 493710), (3066, 411425), (3577, 352650), (3650, 345597), (3675, 343246), (4702, 268275), (5110, 246855), (5475, 230398), (7053, 178850), (7154, 176325), (7350, 171623), (7665, 164570), (10731, 117550), (10950, 115199), (11755, 107310), (12775, 98742), (14106, 89425), (15330, 82285), (16457, 76650), (17885, 70530), (21462, 58775), (23510, 53655), (25550, 49371), (32914, 38325), (35265, 35770)]