1345050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{61}}^1$

素因数の和:93

約数の個数: 108

約数和(自身を含む): 4272606

約数和(自身を除く): 2927556

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 61, 63, 70, 75, 90, 98, 105, 122, 126, 147, 150, 175, 183, 210, 225, 245, 294, 305, 315, 350, 366, 427, 441, 450, 490, 525, 549, 610, 630, 735, 854, 882, 915, 1050, 1098, 1225, 1281, 1470, 1525, 1575, 1830, 2135, 2205, 2450, 2562, 2745, 2989, 3050, 3150, 3675, 3843, 4270, 4410, 4575, 5490, 5978, 6405, 7350, 7686, 8967, 9150, 10675, 11025, 12810, 13725, 14945, 17934, 19215, 21350, 22050, 26901, 27450, 29890, 32025, 38430, 44835, 53802, 64050, 74725, 89670, 96075, 134505, 149450, 192150, 224175, 269010, 448350, 672525, 1345050]

約数ペア:

[(1, 1345050), (2, 672525), (3, 448350), (5, 269010), (6, 224175), (7, 192150), (9, 149450), (10, 134505), (14, 96075), (15, 89670), (18, 74725), (21, 64050), (25, 53802), (30, 44835), (35, 38430), (42, 32025), (45, 29890), (49, 27450), (50, 26901), (61, 22050), (63, 21350), (70, 19215), (75, 17934), (90, 14945), (98, 13725), (105, 12810), (122, 11025), (126, 10675), (147, 9150), (150, 8967), (175, 7686), (183, 7350), (210, 6405), (225, 5978), (245, 5490), (294, 4575), (305, 4410), (315, 4270), (350, 3843), (366, 3675), (427, 3150), (441, 3050), (450, 2989), (490, 2745), (525, 2562), (549, 2450), (610, 2205), (630, 2135), (735, 1830), (854, 1575), (882, 1525), (915, 1470), (1050, 1281), (1098, 1225)]