12636780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 40388544

約数和(自身を除く): 27751764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 953, 1020, 1105, 1326, 1906, 2210, 2652, 2859, 3315, 3812, 4420, 4765, 5718, 6630, 9530, 11436, 12389, 13260, 14295, 16201, 19060, 24778, 28590, 32402, 37167, 48603, 49556, 57180, 61945, 64804, 74334, 81005, 97206, 123890, 148668, 162010, 185835, 194412, 210613, 243015, 247780, 324020, 371670, 421226, 486030, 631839, 743340, 842452, 972060, 1053065, 1263678, 2106130, 2527356, 3159195, 4212260, 6318390, 12636780]

約数ペア:

[(1, 12636780), (2, 6318390), (3, 4212260), (4, 3159195), (5, 2527356), (6, 2106130), (10, 1263678), (12, 1053065), (13, 972060), (15, 842452), (17, 743340), (20, 631839), (26, 486030), (30, 421226), (34, 371670), (39, 324020), (51, 247780), (52, 243015), (60, 210613), (65, 194412), (68, 185835), (78, 162010), (85, 148668), (102, 123890), (130, 97206), (156, 81005), (170, 74334), (195, 64804), (204, 61945), (221, 57180), (255, 49556), (260, 48603), (340, 37167), (390, 32402), (442, 28590), (510, 24778), (663, 19060), (780, 16201), (884, 14295), (953, 13260), (1020, 12389), (1105, 11436), (1326, 9530), (1906, 6630), (2210, 5718), (2652, 4765), (2859, 4420), (3315, 3812)]