69779430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{15823}}^1$

素因数の和:15850

約数の個数: 72

約数和(自身を含む): 211060512

約数和(自身を除く): 141281082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 15823, 31646, 47469, 79115, 94938, 110761, 142407, 158230, 221522, 237345, 284814, 332283, 474690, 553805, 664566, 712035, 775327, 996849, 1107610, 1424070, 1550654, 1661415, 1993698, 2325981, 3322830, 3876635, 4651962, 4984245, 6977943, 7753270, 9968490, 11629905, 13955886, 23259810, 34889715, 69779430]

約数ペア:

[(1, 69779430), (2, 34889715), (3, 23259810), (5, 13955886), (6, 11629905), (7, 9968490), (9, 7753270), (10, 6977943), (14, 4984245), (15, 4651962), (18, 3876635), (21, 3322830), (30, 2325981), (35, 1993698), (42, 1661415), (45, 1550654), (49, 1424070), (63, 1107610), (70, 996849), (90, 775327), (98, 712035), (105, 664566), (126, 553805), (147, 474690), (210, 332283), (245, 284814), (294, 237345), (315, 221522), (441, 158230), (490, 142407), (630, 110761), (735, 94938), (882, 79115), (1470, 47469), (2205, 31646), (4410, 15823)]