340068510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1799

約数の個数: 128

約数和(自身を含む): 983093760

約数和(自身を除く): 643025250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 306, 387, 430, 459, 510, 645, 731, 765, 774, 918, 1161, 1290, 1462, 1530, 1723, 1935, 2193, 2295, 2322, 3446, 3655, 3870, 4386, 4590, 5169, 5805, 6579, 7310, 8615, 10338, 10965, 11610, 13158, 15507, 17230, 19737, 21930, 25845, 29291, 31014, 32895, 39474, 46521, 51690, 58582, 65790, 74089, 77535, 87873, 93042, 98685, 146455, 148178, 155070, 175746, 197370, 222267, 232605, 263619, 292910, 370445, 439365, 444534, 465210, 527238, 666801, 740890, 790857, 878730, 1111335, 1259513, 1318095, 1333602, 1581714, 2000403, 2222670, 2519026, 2636190, 3334005, 3778539, 3954285, 4000806, 6297565, 6668010, 7557078, 7908570, 10002015, 11335617, 12595130, 18892695, 20004030, 22671234, 34006851, 37785390, 56678085, 68013702, 113356170, 170034255, 340068510]

約数ペア:

[(1, 340068510), (2, 170034255), (3, 113356170), (5, 68013702), (6, 56678085), (9, 37785390), (10, 34006851), (15, 22671234), (17, 20004030), (18, 18892695), (27, 12595130), (30, 11335617), (34, 10002015), (43, 7908570), (45, 7557078), (51, 6668010), (54, 6297565), (85, 4000806), (86, 3954285), (90, 3778539), (102, 3334005), (129, 2636190), (135, 2519026), (153, 2222670), (170, 2000403), (215, 1581714), (255, 1333602), (258, 1318095), (270, 1259513), (306, 1111335), (387, 878730), (430, 790857), (459, 740890), (510, 666801), (645, 527238), (731, 465210), (765, 444534), (774, 439365), (918, 370445), (1161, 292910), (1290, 263619), (1462, 232605), (1530, 222267), (1723, 197370), (1935, 175746), (2193, 155070), (2295, 148178), (2322, 146455), (3446, 98685), (3655, 93042), (3870, 87873), (4386, 77535), (4590, 74089), (5169, 65790), (5805, 58582), (6579, 51690), (7310, 46521), (8615, 39474), (10338, 32895), (10965, 31014), (11610, 29291), (13158, 25845), (15507, 21930), (17230, 19737)]