15674829380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 39866230656

約数和(自身を除く): 24191401276

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 331, 361, 380, 532, 662, 665, 722, 937, 1324, 1330, 1444, 1655, 1805, 1874, 2317, 2527, 2660, 3310, 3610, 3748, 4634, 4685, 5054, 6289, 6559, 6620, 7220, 9268, 9370, 10108, 11585, 12578, 12635, 13118, 17803, 18740, 23170, 25156, 25270, 26236, 31445, 32795, 35606, 44023, 46340, 50540, 62890, 65590, 71212, 88046, 89015, 119491, 124621, 125780, 131180, 176092, 178030, 220115, 238982, 249242, 310147, 338257, 356060, 440230, 477964, 498484, 597455, 620294, 623105, 676514, 836437, 880460, 1194910, 1240588, 1246210, 1353028, 1550735, 1672874, 1691285, 2171029, 2367799, 2389820, 2492420, 3101470, 3345748, 3382570, 4182185, 4342058, 4735598, 5892793, 6202940, 6765140, 8364370, 8684116, 9471196, 10855145, 11785586, 11838995, 16728740, 21710290, 23571172, 23677990, 29463965, 41249551, 43420580, 47355980, 58927930, 82499102, 111963067, 117855860, 164998204, 206247755, 223926134, 412495510, 447852268, 559815335, 783741469, 824991020, 1119630670, 1567482938, 2239261340, 3134965876, 3918707345, 7837414690, 15674829380]

約数ペア:

[(1, 15674829380), (2, 7837414690), (4, 3918707345), (5, 3134965876), (7, 2239261340), (10, 1567482938), (14, 1119630670), (19, 824991020), (20, 783741469), (28, 559815335), (35, 447852268), (38, 412495510), (70, 223926134), (76, 206247755), (95, 164998204), (133, 117855860), (140, 111963067), (190, 82499102), (266, 58927930), (331, 47355980), (361, 43420580), (380, 41249551), (532, 29463965), (662, 23677990), (665, 23571172), (722, 21710290), (937, 16728740), (1324, 11838995), (1330, 11785586), (1444, 10855145), (1655, 9471196), (1805, 8684116), (1874, 8364370), (2317, 6765140), (2527, 6202940), (2660, 5892793), (3310, 4735598), (3610, 4342058), (3748, 4182185), (4634, 3382570), (4685, 3345748), (5054, 3101470), (6289, 2492420), (6559, 2389820), (6620, 2367799), (7220, 2171029), (9268, 1691285), (9370, 1672874), (10108, 1550735), (11585, 1353028), (12578, 1246210), (12635, 1240588), (13118, 1194910), (17803, 880460), (18740, 836437), (23170, 676514), (25156, 623105), (25270, 620294), (26236, 597455), (31445, 498484), (32795, 477964), (35606, 440230), (44023, 356060), (46340, 338257), (50540, 310147), (62890, 249242), (65590, 238982), (71212, 220115), (88046, 178030), (89015, 176092), (119491, 131180), (124621, 125780)]