1054402570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 2235340800

約数和(自身を除く): 1180938230

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 59, 65, 86, 115, 118, 130, 139, 215, 230, 278, 295, 299, 430, 559, 590, 598, 695, 767, 989, 1118, 1357, 1390, 1495, 1534, 1807, 1978, 2537, 2714, 2795, 2990, 3197, 3614, 3835, 4945, 5074, 5590, 5977, 6394, 6785, 7670, 8201, 9035, 9890, 11954, 12685, 12857, 13570, 15985, 16402, 17641, 18070, 25370, 25714, 29885, 31970, 32981, 35282, 41005, 41561, 58351, 59770, 64285, 65962, 77701, 82010, 83122, 88205, 106613, 116702, 128570, 137471, 155402, 164905, 176410, 188623, 207805, 213226, 274942, 291755, 329810, 352643, 377246, 388505, 415610, 533065, 583510, 687355, 705286, 758563, 777010, 943115, 1066130, 1374710, 1517126, 1763215, 1787123, 1886230, 2452099, 3526430, 3574246, 3792815, 4584359, 4904198, 7585630, 8110789, 8935615, 9168718, 12260495, 16221578, 17871230, 22921795, 24520990, 40553945, 45843590, 81107890, 105440257, 210880514, 527201285, 1054402570]

約数ペア:

[(1, 1054402570), (2, 527201285), (5, 210880514), (10, 105440257), (13, 81107890), (23, 45843590), (26, 40553945), (43, 24520990), (46, 22921795), (59, 17871230), (65, 16221578), (86, 12260495), (115, 9168718), (118, 8935615), (130, 8110789), (139, 7585630), (215, 4904198), (230, 4584359), (278, 3792815), (295, 3574246), (299, 3526430), (430, 2452099), (559, 1886230), (590, 1787123), (598, 1763215), (695, 1517126), (767, 1374710), (989, 1066130), (1118, 943115), (1357, 777010), (1390, 758563), (1495, 705286), (1534, 687355), (1807, 583510), (1978, 533065), (2537, 415610), (2714, 388505), (2795, 377246), (2990, 352643), (3197, 329810), (3614, 291755), (3835, 274942), (4945, 213226), (5074, 207805), (5590, 188623), (5977, 176410), (6394, 164905), (6785, 155402), (7670, 137471), (8201, 128570), (9035, 116702), (9890, 106613), (11954, 88205), (12685, 83122), (12857, 82010), (13570, 77701), (15985, 65962), (16402, 64285), (17641, 59770), (18070, 58351), (25370, 41561), (25714, 41005), (29885, 35282), (31970, 32981)]