139877850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19031}}^1$

素因数の和:19060

約数の個数: 72

約数和(自身を含む): 403554528

約数和(自身を除く): 263676678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 19031, 38062, 57093, 95155, 114186, 133217, 190310, 266434, 285465, 399651, 475775, 570930, 666085, 799302, 932519, 951550, 1332170, 1427325, 1865038, 1998255, 2797557, 2854650, 3330425, 3996510, 4662595, 5595114, 6660850, 9325190, 9991275, 13987785, 19982550, 23312975, 27975570, 46625950, 69938925, 139877850]

約数ペア:

[(1, 139877850), (2, 69938925), (3, 46625950), (5, 27975570), (6, 23312975), (7, 19982550), (10, 13987785), (14, 9991275), (15, 9325190), (21, 6660850), (25, 5595114), (30, 4662595), (35, 3996510), (42, 3330425), (49, 2854650), (50, 2797557), (70, 1998255), (75, 1865038), (98, 1427325), (105, 1332170), (147, 951550), (150, 932519), (175, 799302), (210, 666085), (245, 570930), (294, 475775), (350, 399651), (490, 285465), (525, 266434), (735, 190310), (1050, 133217), (1225, 114186), (1470, 95155), (2450, 57093), (3675, 38062), (7350, 19031)]