30005850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 92297664

約数和(自身を除く): 62291814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 41, 42, 50, 51, 70, 75, 82, 85, 102, 105, 119, 123, 150, 170, 175, 205, 210, 238, 246, 255, 287, 350, 357, 410, 425, 510, 525, 574, 595, 615, 697, 714, 850, 861, 1025, 1050, 1190, 1230, 1275, 1394, 1435, 1681, 1722, 1785, 2050, 2091, 2550, 2870, 2975, 3075, 3362, 3485, 3570, 4182, 4305, 4879, 5043, 5950, 6150, 6970, 7175, 8405, 8610, 8925, 9758, 10086, 10455, 11767, 14350, 14637, 16810, 17425, 17850, 20910, 21525, 23534, 24395, 25215, 28577, 29274, 34850, 35301, 42025, 43050, 48790, 50430, 52275, 57154, 58835, 70602, 73185, 84050, 85731, 104550, 117670, 121975, 126075, 142885, 146370, 171462, 176505, 200039, 243950, 252150, 285770, 294175, 353010, 365925, 400078, 428655, 588350, 600117, 714425, 731850, 857310, 882525, 1000195, 1200234, 1428850, 1765050, 2000390, 2143275, 3000585, 4286550, 5000975, 6001170, 10001950, 15002925, 30005850]

約数ペア:

[(1, 30005850), (2, 15002925), (3, 10001950), (5, 6001170), (6, 5000975), (7, 4286550), (10, 3000585), (14, 2143275), (15, 2000390), (17, 1765050), (21, 1428850), (25, 1200234), (30, 1000195), (34, 882525), (35, 857310), (41, 731850), (42, 714425), (50, 600117), (51, 588350), (70, 428655), (75, 400078), (82, 365925), (85, 353010), (102, 294175), (105, 285770), (119, 252150), (123, 243950), (150, 200039), (170, 176505), (175, 171462), (205, 146370), (210, 142885), (238, 126075), (246, 121975), (255, 117670), (287, 104550), (350, 85731), (357, 84050), (410, 73185), (425, 70602), (510, 58835), (525, 57154), (574, 52275), (595, 50430), (615, 48790), (697, 43050), (714, 42025), (850, 35301), (861, 34850), (1025, 29274), (1050, 28577), (1190, 25215), (1230, 24395), (1275, 23534), (1394, 21525), (1435, 20910), (1681, 17850), (1722, 17425), (1785, 16810), (2050, 14637), (2091, 14350), (2550, 11767), (2870, 10455), (2975, 10086), (3075, 9758), (3362, 8925), (3485, 8610), (3570, 8405), (4182, 7175), (4305, 6970), (4879, 6150), (5043, 5950)]