212680650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15616

約数の個数: 96

約数和(自身を含む): 649208448

約数和(自身を除く): 436527798

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 13650, 15581, 31162, 46743, 77905, 93486, 109067, 155810, 202553, 218134, 233715, 327201, 389525, 405106, 467430, 545335, 607659, 654402, 779050, 1012765, 1090670, 1168575, 1215318, 1417871, 1636005, 2025530, 2337150, 2726675, 2835742, 3038295, 3272010, 4253613, 5063825, 5453350, 6076590, 7089355, 8180025, 8507226, 10127650, 14178710, 15191475, 16360050, 21268065, 30382950, 35446775, 42536130, 70893550, 106340325, 212680650]

約数ペア:

[(1, 212680650), (2, 106340325), (3, 70893550), (5, 42536130), (6, 35446775), (7, 30382950), (10, 21268065), (13, 16360050), (14, 15191475), (15, 14178710), (21, 10127650), (25, 8507226), (26, 8180025), (30, 7089355), (35, 6076590), (39, 5453350), (42, 5063825), (50, 4253613), (65, 3272010), (70, 3038295), (75, 2835742), (78, 2726675), (91, 2337150), (105, 2025530), (130, 1636005), (150, 1417871), (175, 1215318), (182, 1168575), (195, 1090670), (210, 1012765), (273, 779050), (325, 654402), (350, 607659), (390, 545335), (455, 467430), (525, 405106), (546, 389525), (650, 327201), (910, 233715), (975, 218134), (1050, 202553), (1365, 155810), (1950, 109067), (2275, 93486), (2730, 77905), (4550, 46743), (6825, 31162), (13650, 15581)]