121223970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 361939968

約数和(自身を除く): 240715998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 317, 607, 630, 634, 951, 1214, 1585, 1821, 1902, 2219, 2853, 3035, 3170, 3642, 4249, 4438, 4755, 5463, 5706, 6070, 6657, 8498, 9105, 9510, 10926, 11095, 12747, 13314, 14265, 18210, 19971, 21245, 22190, 25494, 27315, 28530, 33285, 38241, 39942, 42490, 54630, 63735, 66570, 76482, 99855, 127470, 191205, 192419, 199710, 382410, 384838, 577257, 962095, 1154514, 1346933, 1731771, 1924190, 2693866, 2886285, 3463542, 4040799, 5772570, 6734665, 8081598, 8658855, 12122397, 13469330, 17317710, 20203995, 24244794, 40407990, 60611985, 121223970]

約数ペア:

[(1, 121223970), (2, 60611985), (3, 40407990), (5, 24244794), (6, 20203995), (7, 17317710), (9, 13469330), (10, 12122397), (14, 8658855), (15, 8081598), (18, 6734665), (21, 5772570), (30, 4040799), (35, 3463542), (42, 2886285), (45, 2693866), (63, 1924190), (70, 1731771), (90, 1346933), (105, 1154514), (126, 962095), (210, 577257), (315, 384838), (317, 382410), (607, 199710), (630, 192419), (634, 191205), (951, 127470), (1214, 99855), (1585, 76482), (1821, 66570), (1902, 63735), (2219, 54630), (2853, 42490), (3035, 39942), (3170, 38241), (3642, 33285), (4249, 28530), (4438, 27315), (4755, 25494), (5463, 22190), (5706, 21245), (6070, 19971), (6657, 18210), (8498, 14265), (9105, 13314), (9510, 12747), (10926, 11095)]