97932870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 302505840

約数和(自身を除く): 204572970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 53, 63, 70, 90, 98, 105, 106, 126, 147, 159, 210, 245, 265, 294, 315, 318, 371, 419, 441, 477, 490, 530, 630, 735, 742, 795, 838, 882, 954, 1113, 1257, 1470, 1590, 1855, 2095, 2205, 2226, 2385, 2514, 2597, 2933, 3339, 3710, 3771, 4190, 4410, 4770, 5194, 5565, 5866, 6285, 6678, 7542, 7791, 8799, 11130, 12570, 12985, 14665, 15582, 16695, 17598, 18855, 20531, 22207, 23373, 25970, 26397, 29330, 33390, 37710, 38955, 41062, 43995, 44414, 46746, 52794, 61593, 66621, 77910, 87990, 102655, 111035, 116865, 123186, 131985, 133242, 155449, 184779, 199863, 205310, 222070, 233730, 263970, 307965, 310898, 333105, 369558, 399726, 466347, 615930, 666210, 777245, 923895, 932694, 999315, 1088143, 1399041, 1554490, 1847790, 1998630, 2176286, 2331735, 2798082, 3264429, 4663470, 5440715, 6528858, 6995205, 9793287, 10881430, 13990410, 16322145, 19586574, 32644290, 48966435, 97932870]

約数ペア:

[(1, 97932870), (2, 48966435), (3, 32644290), (5, 19586574), (6, 16322145), (7, 13990410), (9, 10881430), (10, 9793287), (14, 6995205), (15, 6528858), (18, 5440715), (21, 4663470), (30, 3264429), (35, 2798082), (42, 2331735), (45, 2176286), (49, 1998630), (53, 1847790), (63, 1554490), (70, 1399041), (90, 1088143), (98, 999315), (105, 932694), (106, 923895), (126, 777245), (147, 666210), (159, 615930), (210, 466347), (245, 399726), (265, 369558), (294, 333105), (315, 310898), (318, 307965), (371, 263970), (419, 233730), (441, 222070), (477, 205310), (490, 199863), (530, 184779), (630, 155449), (735, 133242), (742, 131985), (795, 123186), (838, 116865), (882, 111035), (954, 102655), (1113, 87990), (1257, 77910), (1470, 66621), (1590, 61593), (1855, 52794), (2095, 46746), (2205, 44414), (2226, 43995), (2385, 41062), (2514, 38955), (2597, 37710), (2933, 33390), (3339, 29330), (3710, 26397), (3771, 25970), (4190, 23373), (4410, 22207), (4770, 20531), (5194, 18855), (5565, 17598), (5866, 16695), (6285, 15582), (6678, 14665), (7542, 12985), (7791, 12570), (8799, 11130)]