61214790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 130385850

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1319, 1326, 1365, 1547, 1785, 2210, 2638, 2730, 3094, 3315, 3570, 3957, 4641, 6595, 6630, 7735, 7914, 9233, 9282, 13190, 15470, 17147, 18466, 19785, 22423, 23205, 27699, 34294, 39570, 44846, 46165, 46410, 51441, 55398, 67269, 85735, 92330, 102882, 112115, 120029, 134538, 138495, 156961, 171470, 224230, 240058, 257205, 276990, 291499, 313922, 336345, 360087, 470883, 514410, 582998, 600145, 672690, 720174, 784805, 874497, 941766, 1200290, 1457495, 1569610, 1748994, 1800435, 2040493, 2354415, 2914990, 3600870, 4080986, 4372485, 4708830, 6121479, 8744970, 10202465, 12242958, 20404930, 30607395, 61214790]

約数ペア:

[(1, 61214790), (2, 30607395), (3, 20404930), (5, 12242958), (6, 10202465), (7, 8744970), (10, 6121479), (13, 4708830), (14, 4372485), (15, 4080986), (17, 3600870), (21, 2914990), (26, 2354415), (30, 2040493), (34, 1800435), (35, 1748994), (39, 1569610), (42, 1457495), (51, 1200290), (65, 941766), (70, 874497), (78, 784805), (85, 720174), (91, 672690), (102, 600145), (105, 582998), (119, 514410), (130, 470883), (170, 360087), (182, 336345), (195, 313922), (210, 291499), (221, 276990), (238, 257205), (255, 240058), (273, 224230), (357, 171470), (390, 156961), (442, 138495), (455, 134538), (510, 120029), (546, 112115), (595, 102882), (663, 92330), (714, 85735), (910, 67269), (1105, 55398), (1190, 51441), (1319, 46410), (1326, 46165), (1365, 44846), (1547, 39570), (1785, 34294), (2210, 27699), (2638, 23205), (2730, 22423), (3094, 19785), (3315, 18466), (3570, 17147), (3957, 15470), (4641, 13190), (6595, 9282), (6630, 9233), (7735, 7914)]