61826940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{49069}}^1$

素因数の和:49091

約数の個数: 72

約数和(自身を含む): 214337760

約数和(自身を除く): 152510820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 49069, 98138, 147207, 196276, 245345, 294414, 343483, 441621, 490690, 588828, 686966, 736035, 883242, 981380, 1030449, 1373932, 1472070, 1717415, 1766484, 2060898, 2208105, 2944140, 3091347, 3434830, 4121796, 4416210, 5152245, 6182694, 6869660, 8832420, 10304490, 12365388, 15456735, 20608980, 30913470, 61826940]

約数ペア:

[(1, 61826940), (2, 30913470), (3, 20608980), (4, 15456735), (5, 12365388), (6, 10304490), (7, 8832420), (9, 6869660), (10, 6182694), (12, 5152245), (14, 4416210), (15, 4121796), (18, 3434830), (20, 3091347), (21, 2944140), (28, 2208105), (30, 2060898), (35, 1766484), (36, 1717415), (42, 1472070), (45, 1373932), (60, 1030449), (63, 981380), (70, 883242), (84, 736035), (90, 686966), (105, 588828), (126, 490690), (140, 441621), (180, 343483), (210, 294414), (252, 245345), (315, 196276), (420, 147207), (630, 98138), (1260, 49069)]