306470340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5050

約数の個数: 144

約数和(自身を含む): 1047062016

約数和(自身を除く): 740591676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 4993, 5115, 5580, 6138, 6820, 9986, 10230, 12276, 14979, 15345, 19972, 20460, 24965, 29958, 30690, 44937, 49930, 54923, 59916, 61380, 74895, 89874, 99860, 109846, 149790, 154783, 164769, 179748, 219692, 224685, 274615, 299580, 309566, 329538, 449370, 464349, 494307, 549230, 619132, 659076, 773915, 823845, 898740, 928698, 988614, 1098460, 1393047, 1547830, 1647690, 1702613, 1857396, 1977228, 2321745, 2471535, 2786094, 3095660, 3295380, 3405226, 4643490, 4943070, 5107839, 5572188, 6810452, 6965235, 8513065, 9286980, 9886140, 10215678, 13930470, 15323517, 17026130, 20431356, 25539195, 27860940, 30647034, 34052260, 51078390, 61294068, 76617585, 102156780, 153235170, 306470340]

約数ペア:

[(1, 306470340), (2, 153235170), (3, 102156780), (4, 76617585), (5, 61294068), (6, 51078390), (9, 34052260), (10, 30647034), (11, 27860940), (12, 25539195), (15, 20431356), (18, 17026130), (20, 15323517), (22, 13930470), (30, 10215678), (31, 9886140), (33, 9286980), (36, 8513065), (44, 6965235), (45, 6810452), (55, 5572188), (60, 5107839), (62, 4943070), (66, 4643490), (90, 3405226), (93, 3295380), (99, 3095660), (110, 2786094), (124, 2471535), (132, 2321745), (155, 1977228), (165, 1857396), (180, 1702613), (186, 1647690), (198, 1547830), (220, 1393047), (279, 1098460), (310, 988614), (330, 928698), (341, 898740), (372, 823845), (396, 773915), (465, 659076), (495, 619132), (558, 549230), (620, 494307), (660, 464349), (682, 449370), (930, 329538), (990, 309566), (1023, 299580), (1116, 274615), (1364, 224685), (1395, 219692), (1705, 179748), (1860, 164769), (1980, 154783), (2046, 149790), (2790, 109846), (3069, 99860), (3410, 89874), (4092, 74895), (4993, 61380), (5115, 59916), (5580, 54923), (6138, 49930), (6820, 44937), (9986, 30690), (10230, 29958), (12276, 24965), (14979, 20460), (15345, 19972)]