4068090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 12499200

約数和(自身を除く): 8431110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 61, 65, 78, 90, 95, 114, 117, 122, 130, 135, 171, 183, 190, 195, 234, 247, 270, 285, 305, 342, 351, 366, 390, 494, 513, 549, 570, 585, 610, 702, 741, 793, 855, 915, 1026, 1098, 1159, 1170, 1235, 1482, 1586, 1647, 1710, 1755, 1830, 2223, 2318, 2379, 2470, 2565, 2745, 3294, 3477, 3510, 3705, 3965, 4446, 4758, 5130, 5490, 5795, 6669, 6954, 7137, 7410, 7930, 8235, 10431, 11115, 11590, 11895, 13338, 14274, 15067, 16470, 17385, 20862, 21411, 22230, 23790, 30134, 31293, 33345, 34770, 35685, 42822, 45201, 52155, 62586, 66690, 71370, 75335, 90402, 104310, 107055, 135603, 150670, 156465, 214110, 226005, 271206, 312930, 406809, 452010, 678015, 813618, 1356030, 2034045, 4068090]

約数ペア:

[(1, 4068090), (2, 2034045), (3, 1356030), (5, 813618), (6, 678015), (9, 452010), (10, 406809), (13, 312930), (15, 271206), (18, 226005), (19, 214110), (26, 156465), (27, 150670), (30, 135603), (38, 107055), (39, 104310), (45, 90402), (54, 75335), (57, 71370), (61, 66690), (65, 62586), (78, 52155), (90, 45201), (95, 42822), (114, 35685), (117, 34770), (122, 33345), (130, 31293), (135, 30134), (171, 23790), (183, 22230), (190, 21411), (195, 20862), (234, 17385), (247, 16470), (270, 15067), (285, 14274), (305, 13338), (342, 11895), (351, 11590), (366, 11115), (390, 10431), (494, 8235), (513, 7930), (549, 7410), (570, 7137), (585, 6954), (610, 6669), (702, 5795), (741, 5490), (793, 5130), (855, 4758), (915, 4446), (1026, 3965), (1098, 3705), (1159, 3510), (1170, 3477), (1235, 3294), (1482, 2745), (1586, 2565), (1647, 2470), (1710, 2379), (1755, 2318), (1830, 2223)]