63440910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 184648464

約数和(自身を除く): 121207554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 97, 117, 129, 130, 169, 194, 195, 215, 234, 258, 291, 338, 387, 390, 430, 485, 507, 559, 582, 585, 645, 774, 845, 873, 970, 1014, 1118, 1170, 1261, 1290, 1455, 1521, 1677, 1690, 1746, 1935, 2522, 2535, 2795, 2910, 3042, 3354, 3783, 3870, 4171, 4365, 5031, 5070, 5590, 6305, 7267, 7566, 7605, 8342, 8385, 8730, 10062, 11349, 12513, 12610, 14534, 15210, 16393, 16770, 18915, 20855, 21801, 22698, 25026, 25155, 32786, 36335, 37539, 37830, 41710, 43602, 49179, 50310, 54223, 56745, 62565, 65403, 72670, 75078, 81965, 98358, 108446, 109005, 113490, 125130, 130806, 147537, 162669, 163930, 187695, 218010, 245895, 271115, 295074, 325338, 327015, 375390, 488007, 491790, 542230, 654030, 704899, 737685, 813345, 976014, 1409798, 1475370, 1626690, 2114697, 2440035, 3524495, 4229394, 4880070, 6344091, 7048990, 10573485, 12688182, 21146970, 31720455, 63440910]

約数ペア:

[(1, 63440910), (2, 31720455), (3, 21146970), (5, 12688182), (6, 10573485), (9, 7048990), (10, 6344091), (13, 4880070), (15, 4229394), (18, 3524495), (26, 2440035), (30, 2114697), (39, 1626690), (43, 1475370), (45, 1409798), (65, 976014), (78, 813345), (86, 737685), (90, 704899), (97, 654030), (117, 542230), (129, 491790), (130, 488007), (169, 375390), (194, 327015), (195, 325338), (215, 295074), (234, 271115), (258, 245895), (291, 218010), (338, 187695), (387, 163930), (390, 162669), (430, 147537), (485, 130806), (507, 125130), (559, 113490), (582, 109005), (585, 108446), (645, 98358), (774, 81965), (845, 75078), (873, 72670), (970, 65403), (1014, 62565), (1118, 56745), (1170, 54223), (1261, 50310), (1290, 49179), (1455, 43602), (1521, 41710), (1677, 37830), (1690, 37539), (1746, 36335), (1935, 32786), (2522, 25155), (2535, 25026), (2795, 22698), (2910, 21801), (3042, 20855), (3354, 18915), (3783, 16770), (3870, 16393), (4171, 15210), (4365, 14534), (5031, 12610), (5070, 12513), (5590, 11349), (6305, 10062), (7267, 8730), (7566, 8385), (7605, 8342)]