69528060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7883}}^1$

素因数の和:7912

約数の個数: 108

約数和(自身を含む): 245365848

約数和(自身を除く): 175837788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7883, 8820, 15766, 23649, 31532, 39415, 47298, 55181, 70947, 78830, 94596, 110362, 118245, 141894, 157660, 165543, 220724, 236490, 275905, 283788, 331086, 354735, 386267, 472980, 496629, 551810, 662172, 709470, 772534, 827715, 993258, 1103620, 1158801, 1418940, 1545068, 1655430, 1931335, 1986516, 2317602, 2483145, 3310860, 3476403, 3862670, 4635204, 4966290, 5794005, 6952806, 7725340, 9932580, 11588010, 13905612, 17382015, 23176020, 34764030, 69528060]

約数ペア:

[(1, 69528060), (2, 34764030), (3, 23176020), (4, 17382015), (5, 13905612), (6, 11588010), (7, 9932580), (9, 7725340), (10, 6952806), (12, 5794005), (14, 4966290), (15, 4635204), (18, 3862670), (20, 3476403), (21, 3310860), (28, 2483145), (30, 2317602), (35, 1986516), (36, 1931335), (42, 1655430), (45, 1545068), (49, 1418940), (60, 1158801), (63, 1103620), (70, 993258), (84, 827715), (90, 772534), (98, 709470), (105, 662172), (126, 551810), (140, 496629), (147, 472980), (180, 386267), (196, 354735), (210, 331086), (245, 283788), (252, 275905), (294, 236490), (315, 220724), (420, 165543), (441, 157660), (490, 141894), (588, 118245), (630, 110362), (735, 94596), (882, 78830), (980, 70947), (1260, 55181), (1470, 47298), (1764, 39415), (2205, 31532), (2940, 23649), (4410, 15766), (7883, 8820)]