210975210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 565463808

約数和(自身を除く): 354488598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 83, 90, 122, 166, 183, 249, 305, 366, 415, 463, 498, 549, 610, 747, 830, 915, 926, 1098, 1245, 1389, 1494, 1830, 2315, 2490, 2745, 2778, 3735, 4167, 4630, 5063, 5490, 6945, 7470, 8334, 10126, 13890, 15189, 20835, 25315, 28243, 30378, 38429, 41670, 45567, 50630, 56486, 75945, 76858, 84729, 91134, 115287, 141215, 151890, 169458, 192145, 227835, 230574, 254187, 282430, 345861, 384290, 423645, 455670, 508374, 576435, 691722, 847290, 1152870, 1270935, 1729305, 2344169, 2541870, 3458610, 4688338, 7032507, 11720845, 14065014, 21097521, 23441690, 35162535, 42195042, 70325070, 105487605, 210975210]

約数ペア:

[(1, 210975210), (2, 105487605), (3, 70325070), (5, 42195042), (6, 35162535), (9, 23441690), (10, 21097521), (15, 14065014), (18, 11720845), (30, 7032507), (45, 4688338), (61, 3458610), (83, 2541870), (90, 2344169), (122, 1729305), (166, 1270935), (183, 1152870), (249, 847290), (305, 691722), (366, 576435), (415, 508374), (463, 455670), (498, 423645), (549, 384290), (610, 345861), (747, 282430), (830, 254187), (915, 230574), (926, 227835), (1098, 192145), (1245, 169458), (1389, 151890), (1494, 141215), (1830, 115287), (2315, 91134), (2490, 84729), (2745, 76858), (2778, 75945), (3735, 56486), (4167, 50630), (4630, 45567), (5063, 41670), (5490, 38429), (6945, 30378), (7470, 28243), (8334, 25315), (10126, 20835), (13890, 15189)]