121144170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 346406400

約数和(自身を除く): 225262230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 193, 210, 245, 294, 305, 343, 366, 386, 427, 490, 579, 610, 686, 735, 854, 915, 965, 1029, 1158, 1281, 1351, 1470, 1715, 1830, 1930, 2058, 2135, 2562, 2702, 2895, 2989, 3430, 4053, 4270, 5145, 5790, 5978, 6405, 6755, 8106, 8967, 9457, 10290, 11773, 12810, 13510, 14945, 17934, 18914, 20265, 20923, 23546, 28371, 29890, 35319, 40530, 41846, 44835, 47285, 56742, 58865, 62769, 66199, 70638, 82411, 89670, 94570, 104615, 117730, 125538, 132398, 141855, 164822, 176595, 198597, 209230, 247233, 283710, 313845, 330995, 353190, 397194, 412055, 494466, 576877, 627690, 661990, 824110, 992985, 1153754, 1236165, 1730631, 1985970, 2472330, 2884385, 3461262, 4038139, 5768770, 8076278, 8653155, 12114417, 17306310, 20190695, 24228834, 40381390, 60572085, 121144170]

約数ペア:

[(1, 121144170), (2, 60572085), (3, 40381390), (5, 24228834), (6, 20190695), (7, 17306310), (10, 12114417), (14, 8653155), (15, 8076278), (21, 5768770), (30, 4038139), (35, 3461262), (42, 2884385), (49, 2472330), (61, 1985970), (70, 1730631), (98, 1236165), (105, 1153754), (122, 992985), (147, 824110), (183, 661990), (193, 627690), (210, 576877), (245, 494466), (294, 412055), (305, 397194), (343, 353190), (366, 330995), (386, 313845), (427, 283710), (490, 247233), (579, 209230), (610, 198597), (686, 176595), (735, 164822), (854, 141855), (915, 132398), (965, 125538), (1029, 117730), (1158, 104615), (1281, 94570), (1351, 89670), (1470, 82411), (1715, 70638), (1830, 66199), (1930, 62769), (2058, 58865), (2135, 56742), (2562, 47285), (2702, 44835), (2895, 41846), (2989, 40530), (3430, 35319), (4053, 29890), (4270, 28371), (5145, 23546), (5790, 20923), (5978, 20265), (6405, 18914), (6755, 17934), (8106, 14945), (8967, 13510), (9457, 12810), (10290, 11773)]